CORROBORATED
CF-GEI-20091102528 CORROBORATED

The Mundolsheim Google Maps Artifacts

CASE FILE — CF-GEI-20091102528 — CASEFILES CLASSIFIED ARCHIVE
Date Date when the incident was reported or occurred
2009-11-01
Location Reported location of the sighting or event
Mundolsheim, Bas-Rhin, Alsace, France
Duration Estimated duration of the observed phenomenon
N/A - photographic observation
Object Type Classification of the observed object based on witness descriptions
other
Source Origin database or archive this case was sourced from
geipan
Witnesses Number of known witnesses who reported the event
1
Country Country where the incident took place
FR
AI Confidence AI-generated credibility score based on source reliability, detail consistency, and corroboration
85%
In November 2009, a witness in Mundolsheim, France, reported observing approximately ten light-colored spots and one darker spot while conducting a virtual visit on Google Maps. The witness did not provide the exact date or time of the observation, only indicating it occurred sometime during November 2009. The anomalies appeared on Google Maps satellite imagery of the Mundolsheim area in the Bas-Rhin department of Alsace. Upon investigation by GEIPAN (Groupe d'Études et d'Informations sur les Phénomènes Aérospatiaux Non Identifiés), France's official UFO investigation agency operated by CNES (Centre National d'Études Spatiales), the spots were conclusively identified as photographic artifacts. These are technical defects that appear on photographs during capture, processing, or compression. GEIPAN classified this case as 'A' - their highest confidence level for explained phenomena. The investigation determined that the spots were caused by common photographic issues including dust particles, lens spots, reflections, or digital compression artifacts inherent to satellite imagery processing. This represents a clear example of misidentification of technical anomalies as potentially anomalous phenomena.
02 Timeline of Events
November 2009 (exact date unknown)
Google Maps Virtual Tour
Witness conducts virtual visit of Mundolsheim area using Google Maps satellite imagery
During session
Anomalies Observed
Witness notices approximately ten light-colored spots and one darker spot on the satellite imagery
Following observation
Report Filed with GEIPAN
Witness submits report to French national UAP investigation agency describing the observed spots
Investigation period
GEIPAN Analysis
GEIPAN investigators analyze the reported imagery and identify the spots as photographic artifacts
Case conclusion
Classification A Assigned
Case conclusively explained as photographic artifacts (dust, spots, reflections) and classified as 'A' - explained with certainty
03 Key Witnesses
Anonymous Witness 1
Civilian internet user
medium
Individual conducting virtual tour of Mundolsheim area via Google Maps who reported observing anomalies in satellite imagery. No technical photography background indicated.
"Not available in source documents"
04 Analyst Notes -- AI Processed
This case demonstrates the importance of understanding photographic and digital imaging artifacts in UAP investigation. The witness's report is credible in the sense that they genuinely observed anomalies on imagery, but lacked the technical knowledge to identify them as artifacts. The GEIPAN investigation was straightforward, as photographic artifacts on satellite imagery are well-documented and easily recognizable to trained analysts. The case highlights a growing trend in UAP reports stemming from publicly available satellite imagery and mapping services. As Google Maps and similar platforms become ubiquitous, observers without technical photography backgrounds may misinterpret compression artifacts, lens flares, sensor noise, or processing errors as anomalous objects. The witness's uncertainty about the exact date and time is understandable given they were reviewing archived satellite imagery rather than observing a real-time event. This case required minimal investigative resources and serves primarily as an educational example of photographic artifact misidentification.
05 Theory Comparison
BELIEVER ANALYSIS
SKEPTIC ANALYSIS
Digital Compression and Processing Errors
Beyond physical artifacts, the spots could represent digital compression artifacts from the JPEG or similar format used by Google Maps. Satellite imagery is heavily processed and compressed for efficient web delivery, which can introduce various visual anomalies. The witness was viewing processed, archived imagery rather than raw satellite data, making technical artifacts the overwhelmingly likely explanation.
06 Verdict
ANALYST VERDICT
This case is definitively explained with absolute confidence. The observed spots were photographic artifacts - technical imperfections in satellite imagery caused by dust, lens defects, reflections, or digital processing issues. GEIPAN's 'A' classification (explained with certainty) is entirely appropriate. This case holds no significance as a genuine UAP event but serves valuable educational purposes in training observers to distinguish between technical artifacts and potentially anomalous phenomena. It exemplifies why photographic evidence requires expert analysis and why laypersons reviewing satellite imagery may generate false positive reports. The case is closed with no unexplained elements remaining.
AI CONFIDENCE SCORE:
85%
07 Community Discussion
VIEW ALL >
// AUTHENTICATION REQUIRED
Sign in to contribute analysis on this case.
LOGIN
// NO COMMENTS YET
Be the first field agent to contribute analysis on this case.
08 Live Chat 1 ROOM
ENTER LIVE CHAT
Real-time discussion with other field agents analyzing this case.
OPEN LIVE CHAT 1
// SECURITY CLEARANCE NOTICE

This system uses cookies to maintain your session and operational preferences. Optional analytics cookies help us improve the archive. Privacy Policy