Jpeg Exif - ngageoint/voxel-globe GitHub Wiki
In the case of JPEGs with EXIF tags, the payload data file is the metadata file. No matching is needed. The following tags are used:
- To determine the date/time – Tag 36867, then 306, then 36868, which ever exists first
- To determine gps location – Tag 34853. The following GPS tags inside of 34853 are used
- Calculate Latitude – 2 and 1 to determine sign
- Calculate Longitude – 4 and 3 to determine sign
- Calculate Altitude – 6 if 5 is set to 0
- Determine SRID – Used WGS-84 if 18 is “WGS-84”, use EGM96 if it is set to “EGM96”