What Gironde's UFO Files Really Show

Introduction

The most useful way to read Gironde’s UFO record is therefore not as a catalogue of “mysteries solved or unsolved”, but as a test of how UFO reports change once dates, directions, witness numbers, flight paths, weather and astronomical conditions are checked. The most memorable local file is the Étauliers case of 13 January 1980, still classed as a strange, unidentified report of medium-to-strong consistency. Around it sits a much larger body of reports that show why apparent UFO clusters often dissolve into repeated, ordinary causes: Venus, Jupiter, the International Space Station, weather balloons from the Bordeaux-Mérignac area, Thai lanterns, Mylar balloons and brief luminous events.[Geipan+3Geipan+3Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

What Gironde’s official UFO record actually shows

France is unusual because UFO-style reports are not left only to private groups or local folklore. GEIPAN, a unit of the French space agency CNES, collects, analyses and archives reports of unidentified aerospace phenomena and publishes case files for public consultation. CNES describes GEIPAN as having been created in 1977, with partners including the gendarmerie, police, Air and Space Force, CNRS and Météo-France.[CNES]cnes.frOpen source on cnes.fr.

That institutional setting matters for Gironde. A witness report from Bordeaux, Langon, Arès, Blanquefort or Étauliers can be compared with known aircraft activity, weather data, astronomical positions, local balloon releases, witness questionnaires and sometimes gendarmerie records. GEIPAN’s categories are also important: class A means identified, class B means probably identified, class C means not identified because the information is too weak, and class D means not identified after investigation.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

For a public reader, the crucial distinction is between “unexplained” and “strongly mysterious”. In Gironde, many files are class C because the testimony is too thin, not because the case is especially strong. A class C file may contain an odd description, but if there is only one witness, no photograph, no independent corroboration and no useful timing or directional data, the official result is often uncertainty by weakness. By contrast, the Étauliers file remains notable because it is class D: GEIPAN labels it as a strange to very strange phenomenon with medium-to-strong consistency.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

The Étauliers case: Gironde’s key unresolved file

The strongest single case in Gironde’s published record is Étauliers, dated 13 January 1980. GEIPAN summarises it as the observation of a saucer-shaped craft. The witness, described as a customs officer, was travelling by car at about 7.10 am when he reportedly saw a stationary object roughly five to six metres in diameter, with lights blinking at its extremities. After getting out of the vehicle, he watched it move away slowly at around 30 to 40 km/h. The detail that most struck him was the absence of noise during an observation said to have lasted about five minutes.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

That is the kind of report that attracts attention for good reasons. It is a close-range description, not merely a distant light. It includes an estimated size, motion, duration, behaviour and witness occupation. It is also not currently presented by GEIPAN as a solved confusion with a planet, lantern, aircraft or balloon. The file is classed D and described as a strange to very strange phenomenon with medium-to-strong consistency.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

The doubts are just as important. The public summary does not, by itself, supply the kind of multi-sensor confirmation that would make the case robust in a modern evidential sense. There is no publicly highlighted radar track, photograph, physical trace, independent group of witnesses or recovered material in the accessible summary. A serious reading should therefore treat Étauliers as unresolved in the administrative GEIPAN sense, not as proof of an extraordinary craft. It is Gironde’s best-known official mystery because it resisted classification into an ordinary cause, but its evidential value remains bounded by the available testimony.

The case also shows why departmental UFO history is often more subtle than folklore suggests. A single unresolved report can stand out in a database of mostly explained or under-documented sightings. That makes it important, but it also prevents it from carrying more weight than the record can support.

Bordeaux-Mérignac makes aviation central, but not automatically mysterious

Gironde’s UFO reports cannot be separated from the Bordeaux-Mérignac aviation environment. Bordeaux-Mérignac is a civil, controlled aerodrome open to public air traffic, with two runways, and the wider site is also associated with Air Base 106, which the French Ministry of Defence describes as being located directly beside the airport.[BEA]bea.aeroSerious incident betweenSerious incident between

This setting cuts both ways. On one hand, aviation can create strong witnesses: pilots, controllers and technically minded observers may be better placed than casual witnesses to judge speed, altitude and unusual behaviour. On the other hand, busy controlled airspace produces many ordinary lights, approach paths, reflections, navigation lights, contrails and aircraft movements that can look strange when seen from the ground or from another aircraft.

The Bordeaux aviation case of 14 April 2010 is a good example. GEIPAN records that five commercial flight crews observed a colour-changing point of light towards the west-north-west at 22.44. At first glance, multiple aircrew witnesses sound impressive. Yet GEIPAN’s analysis classed the case B, with Venus as the very probable explanation for at least the main groups of observations.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

That file is valuable because it pushes back against an easy assumption: “pilot case” does not automatically mean “unexplainable case”. Even trained observers can be caught by bright planets near the horizon, especially when viewed in flight, through atmospheric effects, or under conditions where the object appears to hold position while the observer is moving.

Planets, satellites and the problem of bright fixed lights

A repeated theme in Gironde is the misreading of bright astronomical or orbital objects. These are not foolish mistakes. Venus, Jupiter, the International Space Station and other bright targets can appear surprisingly vivid, stationary, slow-moving, or larger than expected when seen in a dark or partly clouded sky.

The Sainte-Terre case of 8 August 2010 is a clean example. A 70-year-old witness repeatedly saw a bright fixed phenomenon in the same part of the southern sky on several mornings. GEIPAN classed it A, meaning perfectly identified, and called it a textbook astronomical confusion with Jupiter.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

Other Gironde entries show similar patterns. GEIPAN-derived listings include cases attributed to the International Space Station at Bruges in September 2008 and Le Taillan-Médoc in September 2009, and a Castres-Gironde case in November 2009 attributed to the ISS and space shuttle.[Geipan]geipan.frOpen source on geipan.fr.

The lesson is not that all UFO reports are planets or satellites. It is that a surprisingly large number of convincing-looking reports start with a bright object that seems too intense, too steady or too oddly placed to be ordinary. Once exact time, direction and sky conditions are checked, many of these cases become far less mysterious.

Balloons and lanterns explain many Gironde “flap” impressions

If one pattern gives Gironde’s official record its everyday texture, it is the recurrence of balloons and lanterns. This is especially important for readers asking whether the department has had “flaps” or waves of sightings. Some short runs of reports do appear in the data, but many cluster around the same prosaic causes.

Weather balloons are particularly relevant because of Bordeaux-Mérignac. Météo-France describes radiosonde observations as balloon-borne profiles of temperature, wind and humidity, with balloons rising to burst altitudes of roughly 20 to 30 km, and data collected once or twice daily at 00 and 12 UTC from metropolitan and overseas stations.[Météo-France Public Data]donneespubliques.meteofrance.frOpen source on meteofrance.fr.

GEIPAN uses that context in local cases. In Blanquefort on 30 October 2011, a witness photographed a bright point that seemed stationary or slow-moving. GEIPAN noted that the photographs resembled a balloon and that Météo-France launched a weather balloon from Bordeaux-Mérignac around 12 UTC, classing the case B as a probable weather balloon.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

The Arès case of 19 February 2012 also fits this pattern. A witness saw a silent grey aluminium spherical object for a few seconds. GEIPAN classed it B, judging it probably to be a balloon, possibly a radiosonde related to Mérignac, a fairground balloon, or a pilot balloon connected with hot-air balloon activity.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

Lanterns form another recurring explanation. In 2014, several Gironde cases were classed as probable Thai lanterns, including Floirac on 11 February, Pauillac on 31 May, Saint-Sulpice-et-Cameyrac on 3 August, Le Porge on 31 August and Port-Sainte-Foy-et-Ponchapt on 15 August.[Geipan+2Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

These cases help explain how a local “wave” can arise without a single exotic cause. Orange lights drifting in formation, appearing silently, changing spacing, fading out or moving with the wind can be reported from multiple communes. If they occur around celebrations, weekends or summer evenings, they may feel like a regional mystery until investigators compare timing, colour, movement and wind.

Recent Gironde cases show the same pattern, not a new breakthrough

The 2025 Artigues-près-Bordeaux case is a useful recent example because it looks, on first reading, like a classic modern UFO report: two witnesses, a dark metallic-looking sphere, slow straight movement and silence. GEIPAN records that on 25 January 2025 at 14.00, the object moved west to east at about 45 degrees elevation for roughly ten seconds before a building blocked the view.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

GEIPAN classed the case B and identified the probable cause as a Mylar balloon. Its reasoning was straightforward: round shape, black metallic appearance, slow rectilinear movement, direction consistent with the wind, and no photographic or video record. The file’s consistency was judged medium because only one of the two witnesses reported to GEIPAN and there was no image evidence.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

That recent file is a good reminder that modern reports are not automatically stronger because they occur in the smartphone era. A ten-second observation with no image, even by two people, can still leave investigators weighing ordinary hypotheses. In this case, the appearance that made the object feel strange — a dark, metallic sphere — was also one of the reasons the balloon explanation worked.

Weak cases still matter, but for different reasons

Some Gironde cases are not solved, but they are not strong mysteries either. Langon on 2 August 2011 is a good example. A driver and her son saw a bright white stationary light above the roofs of the town centre at about 20.15. GEIPAN considered several possibilities, including sunlight reflecting from a distant aircraft fuselage, a weather balloon launched from Bordeaux-Mérignac, a metallic child’s balloon, or a satellite reflection. Because there was only one reported testimony and no independent corroboration, the case was classed C.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

Le Bouscat on 17 September 2011 is another instructive file. A witness saw an orange-red object moving towards Bordeaux-Mérignac, initially thinking it might be an aircraft on fire. GEIPAN considered and rejected some explanations as imperfect, including satellite re-entry, astronomical and atmospheric causes, and a simple Thai lantern. A motorised or illuminated advertising airship remained possible but unconfirmed. The case was classed C because it relied on a single witness and lacked corroboration.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

Carbon-Blanc on 30 January 2015 shows a different kind of uncertainty. A driver on the Bordeaux ring road saw an intense bluish light illuminate the whole field of view for about two seconds. GEIPAN considered a strong lightning flash or a fireball, but the available weather and fireball data did not confirm either explanation. The case was classed C for lack of information.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

These cases are worth keeping in the departmental story because they show the grey zone between “explained” and “unexplained”. A class C case is not an official endorsement of high strangeness. It is often a record of a potentially ordinary event that cannot be pinned down after the fact.

The 1977 Saint-André-de-Cubzac to Libourne report

One older Gironde case often worth mentioning alongside Étauliers is the 20 July 1977 report from the D670 road between Saint-André-de-Cubzac and Libourne. GEIPAN summarises it as a saucer-shaped craft seen at around 1.00 am by a driver and her daughter. The object was described as surrounded by a slightly yellow halo, moving slowly, turning on itself, seeming to descend towards the car, then gaining altitude and disappearing in the direction of Bordeaux.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

Despite the dramatic description, the file is classed C, not D. That difference is important. The event is memorable as local testimony, but GEIPAN’s classification means it lacks enough reliable information to identify the phenomenon, not that it survived a strong investigation as a robust unknown.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

For readers, the value of this case is partly historical. It sits close to the creation period of France’s official UFO study apparatus and preserves the kind of close-encounter language common in late twentieth-century UFO reports: saucer shape, halo, descent towards a vehicle, rotation and silent departure. Its evidential weakness, however, prevents it from carrying the same weight as Gironde’s single class D case.

Why Gironde produces reports in the first place

Gironde has several features that make UFO-style reporting unsurprising. Bordeaux and its suburbs provide a large population of potential witnesses. The airport and air base create regular aircraft lights and aviation-related confusion. Coastal and estuary areas offer wide horizons and dramatic sky conditions. Weather balloons, festive lanterns, satellites and bright planets add recurring sources of misidentification.

This does not mean witnesses are unreliable in a crude sense. Many reports are careful, sincere and detailed. The more useful point is that the sky above Gironde is busy with things that can look unusual when seen briefly, silently, at low elevation, through cloud, from a moving car, or without a known reference point.

The official record supports that reading. Bordeaux alone is listed by CarteOvni, using GEIPAN public data, as having six GEIPAN cases and no class D cases; the department as a whole is listed with one class D case among 88.[CarteOvni.fr]carteovni.frOpen source on carteovni.fr.

That ratio is the central interpretive fact. Gironde has enough reports to be interesting, but the published record is not a parade of unsolved incidents. It is mostly a record of investigation turning striking impressions into ordinary causes, with a smaller remainder of weakly documented unknowns and one notable unresolved case.

How to read Gironde UFO claims critically

A good Gironde UFO claim should be judged by the same practical questions GEIPAN’s casework encourages:<div class="content-enhancement content-enhancement--metric" markdown="1">

• Was there more than one independent witness? Two people together are useful, but independent witnesses in different places are stronger.
• Is the time precise? Exact timing allows checks against aircraft, satellites, planets, weather and balloon releases.
• Was the direction recorded? “In the sky” is weak; compass direction, elevation and movement are much more useful.
• Is there image or sensor evidence? A photograph can help, but it can also introduce artefacts; radar, flight data and weather data are often more important.
• Does the explanation fit the whole observation? A lantern, balloon, planet or aircraft should match direction, colour, speed, duration and disappearance, not just one feature.
• Is the case class D or merely class C? Class D means not identified after investigation; class C often means there was not enough information to do the investigation properly.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.</div>

This approach keeps the topic balanced. It leaves room for genuine uncertainty, especially around Étauliers, without turning every odd light into a major mystery. It also avoids the opposite mistake: dismissing witnesses before checking the facts.

The fairest bottom line on Gironde

Gironde’s UFO history is best described as active but mostly explicable. The department has a substantial set of official GEIPAN records, a major aviation and meteorological context around Bordeaux-Mérignac, and repeated reports involving lights, spheres, lantern-like objects and close-range impressions. Most published cases are identified, probably identified, or too weakly documented to resolve.

The Étauliers case remains the standout. It is the one Gironde file that most clearly deserves attention as an unresolved official case: a close-range report by a customs officer, involving a silent saucer-shaped object with lights, still classed D by GEIPAN. But even there, the responsible conclusion is limited. It is unresolved, not confirmed as extraordinary.

For readers trying to understand the department’s UFO story, Gironde is therefore less a land of spectacular proof than a strong case study in investigation itself. It shows how witness experience, aviation, weather, astronomy and local reporting interact — and how the most honest answer is sometimes identification, sometimes insufficient data, and occasionally a carefully bounded mystery.

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Endnotes

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20. Source: geipan.fr
Link:https://geipan.fr/fr/recherche/cas/tab?field_classification_des_cas_target_id%5B12%5D=12&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_type_de_cas_target_id=All&order=field_date_d_observation&page=19&sort=desc

21. Source: geipan.fr
Link:https://geipan.fr/en/recherche/cas/tab?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=116&order=field_departement_textuel&page=52&select-category-export=nothing&sort=asc

22. Source: geipan.fr
Link:https://geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=orange&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_departement_textuel&page=8&sort=asc

23. Source: geipan.fr
Link:https://geipan.fr/fr/recherche/cas/tab?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=116&order=field_classification_des_cas&page=88&select-category-export=nothing&sort=asc

24. Source: geipan.fr
Link:https://www.geipan.fr/en/recherche/cas/tab?customGetLattitude=46.124763699209396&customGetLongitude=2.3840332031249996&customGetZoom=6&field_agregation_index_value=&field_classification_des_cas_target_id%5B12%5D=12&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=9.42626953125&field_longitude_value%5Bmin%5D=-4.658203125000001&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date&page=33&sort=asc

25. Source: geipan.fr
Link:https://geipan.fr/en/recherche/cas/tab?field_date_value=2007-03-01&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date&page=83&sort=asc

26. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas/tab?customGetLattitude=46.124763699209396&customGetLongitude=2.3840332031249996&customGetZoom=6&field_agregation_index_value=&field_classification_des_cas_target_id%5B12%5D=12&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=9.42626953125&field_longitude_value%5Bmin%5D=-4.658203125000001&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=41&sort=asc

27. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=2019-08-31&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=1&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=%2C60&sort=desc

28. Source: geipan.fr
Link:https://www.geipan.fr/en/search/cas?field_agregation_index_value=&field_classification_des_cas_target_id%5B0%5D=13&field_classification_des_cas_target_id%5B1%5D=14&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=%2C97&select-category-export=nothing&sort=desc

29. Source: geipan.fr
Link:https://geipan.fr/en/search/cas?field_agregation_index_value=&field_classification_des_cas_target_id%5B14%5D=14&field_classification_des_cas_target_id%5B15%5D=15&field_classification_des_cas_target_id%5B16%5D=16&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=%2C12&select-category-export=all_temoignages&sort=desc

30. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas?field_date_value=2021-11-23&field_document_existe_ou_pas_value=All&field_is_new_value=1&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date_d_observation_textuel&page=%2C46&sort=desc

31. Source: geipan.fr
Link:https://geipan.fr/en/node/48347?field_date_value=2007-03-01&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date&page=%2C558&sort=asc

32. Source: geipan.fr
Link:https://www.geipan.fr/en/search/cas?customGetLattitude=46.124763699209396&customGetLongitude=2.406005859375001&customGetZoom=6&field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=8.745117187500002&field_longitude_value%5Bmin%5D=-3.9331054687500004&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date_d_observation&page=%2C452&sort=desc&undefined=

33. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas/tab?field_is_revisited_value=1&page=9

34. Source: geipan.fr
Link:https://www.geipan.fr/en/search/cas?field_agregation_index_value=&field_classification_des_cas_target_id%5B0%5D=13&field_classification_des_cas_target_id%5B1%5D=14&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date&page=%2C137&select-category-export=nothing&sort=asc

35. Source: carteovni.fr
Title: sainte terre 33
Link:https://carteovni.fr/commune/sainte-terre-33

36. Source: carteovni.fr
Title: saint sulpice et cameyrac 2014 0808942
Link:https://carteovni.fr/cas/saint-sulpice-et-cameyrac-2014-0808942

37. Source: carteovni.fr
Title: etauliers 1980 0100716
Link:https://carteovni.fr/cas/etauliers-1980-0100716

38. Source: carteovni.fr
Title: OVN I en Nouvelle-Aquitaine
Link:https://carteovni.fr/region/nouvelle-aquitaine

39. Source: carteovni.fr
Title: Observations OVNI par région et département
Link:https://carteovni.fr/regions

40. Source: carteovni.fr
Link:https://carteovni.fr/blog/ovni-alpes-departement-plus-signale-france

41. Source: carteovni.fr
Title: etauliers 33
Link:https://carteovni.fr/commune/etauliers-33

42. Source: carteovni.fr
Title: Cas OVNI non identifiés (classe D) en France
Link:https://carteovni.fr/classification/d

43. Source: cnes.fr
Link:https://cnes.fr/projets/geipan

44. Source: youtube.com
Title: Geipan: France is also interested in UFOs
Link:https://www.youtube.com/watch?v=OLXDikL331Y

45. Source: youtube.com
Link:https://www.youtube.com/watch?v=hn2xTieploU

46. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/412

47. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/cas/1980-01-00716?field_is_revisited_value=1&page=%2C32

48. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/cas/2010-04-02561

49. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/54737?field_agregation_index_value=Ain&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=46&sort=desc

50. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/cas/2011-10-02837

51. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B0%5D=14&field_classification_des_cas_target_id%5B1%5D=15&field_classification_des_cas_target_id%5B2%5D=16&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=1&select-category-export=nothing&sort=asc

52. Source: donneespubliques.meteofrance.fr
Link:https://donneespubliques.meteofrance.fr/?fond=produit&id_produit=97&id_rubrique=33

53. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/cas/2012-02-08194

54. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=c&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=44&sort=asc

55. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/56572

56. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/cas/2025-01-51722

57. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/61450

58. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/cas/2011-08-02794

59. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/cas/2011-09-02829?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&page=%2C247&s=09

60. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/cas/2015-01-09093

61. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/47194?order=field_date_d_observation&page=157%2C37&sort=desc&undefined=

62. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/faq-page

63. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/

64. Source: cnes-geipan.fr
Title: 2015 09 01 Spatial Point Pattern Analysis of the Unidentified
Link:https://www.cnes-geipan.fr/sites/default/files/2015-09-01_Spatial_Point_Pattern_Analysis_of_the_Unidentified.pdf

65. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/53274

66. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/recherche/cas/tab?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_departement_textuel&page=50&s=09&sort=asc

67. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/cas/2013-10-08579

68. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_date_value=2004-04-23&field_is_new_value=1&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_departement_textuel&page=17&sort=desc

69. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/sites/default/files/note_tech_17.pdf

70. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/recherche/cas/tab?customGetLattitude=46.124763699209396&customGetLongitude=2.4169921874999996&customGetZoom=6&field_agregation_index_value=&field_classification_des_cas_target_id=All&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=9.8876953125&field_longitude_value%5Bmin%5D=-5.053710937500001&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=106&sort=desc

71. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=c&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date_d_observation&page=%2C309&sort=asc

72. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/sites/default/files/save_json_import_files/export_cas_pub_20251127093552.csv

73. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/54736

74. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_date_value=2020-11-18&field_document_existe_ou_pas_value=All&field_is_new_value=1&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_departement_textuel&page=6&sort=asc

75. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=avion&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date_d_observation&page=24&sort=desc

76. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=Photo+&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date_d_observation&page=%2C6&sort=desc

77. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/recherche/cas/tab?customGetLattitude=46.124763699209396&customGetLongitude=2.406005859375001&customGetZoom=6&field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=8.745117187500002&field_longitude_value%5Bmin%5D=-3.9331054687500004&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=127&sort=desc&undefined=

78. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/58788

79. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/56627

80. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/56628?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=2007-03-01&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=100%2C0&sort=desc

81. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B12%5D=12&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=21%2C18&sort=desc

82. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=99&sort=desc

83. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B12%5D=12&field_classification_des_cas_target_id%5B13%5D=13&field_classification_des_cas_target_id%5B14%5D=14&field_classification_des_cas_target_id%5B15%5D=15&field_classification_des_cas_target_id%5B16%5D=16&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=1&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date_d_observation_textuel&page=%2C6&select-category-export=nothing&sort=desc&video=on

84. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?customGetLattitude=46.124763699209396&customGetLongitude=2.4169921874999996&customGetZoom=6&field_agregation_index_value=&field_classification_des_cas_target_id=All&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=9.8876953125&field_longitude_value%5Bmin%5D=-5.053710937500001&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=107&sort=desc

85. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/temoignage/8202

86. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B0%5D=12&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=43%2C33&sort=asc

87. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=orange&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date&page=17%2C37&sort=desc

88. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_valu_valu=04-23&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=53%2C6&sort=asc

89. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date_d_observation&page=%2C201&sort=desc

90. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B13%5D=13&field_classification_des_cas_target_id%5B14%5D=14&field_classification_des_cas_target_id%5B15%5D=15&field_classification_des_cas_target_id%5B16%5D=16&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=1&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=57.70414723434193&field_latitude_value%5Bmin%5D=19.642587534013032&field_longitude_value%5Bmax%5D=49.921875&field_longitude_value%5Bmin%5D=-9.843750000000002&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=50%2C0&select-category-export=nothing&sort=asc&video=on

91. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_departement_textuel&page=%2C348&sort=asc

92. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=2004-04-23&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=8&sort=desc

93. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_is_new_value=1&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_departement_textuel&page=17&sort=desc

94. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/search/cas?field_is_new_value=All&field_is_revisited_value=1&field_type_de_cas_target_id=All&order=title&page=%2C32&sort=desc

95. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/search/cas?field_agregation_index_value=&field_classification_des_cas_target_id%255B11%255D=11&field_date_d_observation_value%255Bmax%255D=&field_date_d_observation_value%255Bmin%255D=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%255Bmax%255D=&field_latitude_value%255Bmin%255D=&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%255Bmax%255D=&field_longitude_value%255Bmin%255D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=%2C526&sort=asc

96. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=&field_classification_des_cas_target_id%5B11%5D=11&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.708634400828224&field_latitude_value%5Bmin%5D=31.765537409484374&field_longitude_value%5Bmax%5D=20.22890244005691&field_longitude_value%5Bmin%5D=-5.127542872443095&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=%2C41&select-category-export=nothing&sort=desc

97. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=orange&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=7&sort=asc

98. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_departement_textuel&page=%2C487&sort=asc

99. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/search/cas?field_agregation_index_value=&field_classification_des_cas_target_id%255B11%255D=11&field_date_d_observation_value%255Bmax%255D=&field_date_d_observation_value%255Bmin%255D=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%255Bmax%255D=&field_latitude_value%255Bmin%255D=&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%255Bmax%255D=&field_longitude_value%255Bmin%255D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date_d_observation&page=%2C469&sort=desc

100. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=Ain&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=title&page=%2C38&sort=asc

101. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=&field_classification_des_cas_target_id%5B0%5D=13&field_classification_des_cas_target_id%5B1%5D=14&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=%2C161&select-category-export=nothing&sort=asc

102. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/search/cas?field_agregation_index_value=06&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date_d_observation_textuel&page=%2C126&sort=asc

103. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=VIDEO&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date_d_observation&page=%2C42&sort=desc

104. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date&page=4%2C21&s=09&sort=asc

105. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=&field_classification_des_cas_target_id%5B13%5D=13&field_classification_des_cas_target_id%5B14%5D=14&field_classification_des_cas_target_id%5B15%5D=15&field_classification_des_cas_target_id%5B16%5D=16&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=%2C142&select-category-export=nothing&sort=asc

106. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=&field_classification_des_cas_target_id%5B14%5D=14&field_classification_des_cas_target_id%5B15%5D=15&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=%2C12&select-category-export=nothing&sort=desc

107. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/search/cas?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=116&order=title&page=%2C474&select-category-export=nothing&sort=asc

108. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B0%5D=14&field_classification_des_cas_target_id%5B1%5D=15&field_classification_des_cas_target_id%5B2%5D=16&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=1&select-category-export=nothing&sort=asc

109. Source: Wikipedia
Link:https://en.wikipedia.org/wiki/GEIPAN

110. Source: academieairespace.com
Link:https://academieairespace.com/event/geipan-studies-uaps-ufos/?lang=en

111. Source: uapedia.ai
Link:https://uapedia.ai/wiki/geipan-frances-official-uap-unit/

112. Source: academia.edu
Link:https://www.academia.edu/99067452/GEIPAN_classification_with_text_mining_and_machine_learning

113. Source: donneespubliques.meteofrance.fr
Title: fiche 33281001
Link:https://donneespubliques.meteofrance.fr/metadonnees_publiques/fiches/fiche_33281001.pdf

114. Source: meteofrance.fr
Link:https://meteofrance.fr/radiosonde

115. Source: newspaceeconomy.ca
Title: GEIPA N: Frances UAP Investigation Unit
Link:https://newspaceeconomy.ca/2025/07/29/geipan-frances-uap-investigation-unit/

116. Source: meteofrance.com
Title: Observations Station Bordeaux-Mérignac METEO FRANCE
Link:https://meteofrance.com/meteo-marine/[bordeaux-merignac

Additional References

117. Source: researchgate.net
Link:https://www.researchgate.net/publication/369507030_GEIPAN_classification_with_text_mining_and_machine_learning

118. Source: hermes.aero
Link:https://hermes.aero/wp-content/uploads/2020/01/100-YoCA_E-BOOK_FINAL_updated_2020.pdf

119. Source: 20minutes.fr
Link:https://www.20minutes.fr/high-tech/sciences/4215259-20260329-demarche-scientifique-comment-enqueteurs-geipan-tentent-expliquer-cas-ovnis-france

120. Source: aviationsmilitaires.net
Link:https://aviationsmilitaires.net/v3/kb/airfield/show/3097/ba-106-bordeaux-merignac

121. Source: instagram.com
Link:https://www.instagram.com/baseaerienne106/?hl=en

122. Source: facebook.com
Link:https://www.facebook.com/base106/?locale=fr_FR

123. Source: facebook.com
Link:https://www.facebook.com/cinetelerevue.be/videos/cet-ancien-pilote-de-larm%C3%A9e-de-lair-a-particip%C3%A9-%C3%A0-la-c%C3%A9l%C3%A8bre-chasse-aux-ovnis-en/1006641629022202/

124. Source: facebook.com
Link:https://www.facebook.com/gendarmeriedelagironde/posts/%C3%A0-la-recherche-dun-ovni17-f%C3%A9vrier-18h20-appel-au-corg-33-dun-riverain-qui-signal/546044482228840/

125. Source: invisiblebordeaux.blogspot.com
Link:https://invisiblebordeaux.blogspot.com/

126. Source: instagram.com
Link:https://www.instagram.com/reel/DMGIdlaMG8K/?hl=en