JPEG 2000 for GeoRef Imagery
Overview:
Standard 104
- is for geospatial systems that generate or consume aerial or satellite imagery or gridded data
- applies to raster files (digital images as a grid pixels)
This standard is based on OGC GMLJP2 1.0
Supports:
- georeferenced imagery (ground coordinates correspond to coordinates on a raster map or image)
- orthoimagery (remotely-sensed, geometrically-corrected to adjust for lens distortion, camera tilt, and topographical relief)
- elevation imagery (2.5D picture of terrain surface)
- JPEG 2000 (enables lossless or near-lossless image compression through DWT (Discrete Wavelet Transformation))
Excludes georectified imagery
Standard 104(2)
- is for geospatial systems that generate or consume aerial or satellite imagery or gridded data
- applies to raster files (digital images as a grid of pixels)
This standard:
- is based on OGC GMLJP2 2.1
- is for geospatial systems that generate or consume aerial or satellite imagery
- is for raster files (digital images as a grid of pixels
- includes referenceable imagery support (whereas 104 excludes referenceable imagery)
Supports:
- elevation imagery (2.5D picture of terrain surface)
- referenceable imagery (able to be saved as URL and pasted into an internet browser, document or email)
- georeferenced imagery (ground coordinates correspond to coordinates on a raster map or image)
- orthoimagery (remotely-sensed, geometrically-corrected to adjust for lens distortion, camera tilt, and topographical relief)
- JPEG 2000 (enables lossless or near-lossless image compression through DWT (Discrete Wavelet Transformation))
Downloads:
| DGIWG # | Document Title (Click to Download) | Edition | Edition Date |
|---|---|---|---|
| 104 | DGIWG Profile of JPEG 2000 for Georeferenced Imagery | 1.0.0 | 2014-02-04 |
| 104(2) | DGIWG Profile of JPEG 2000 for Georeferenced and Referenceable Imagery | 2.1.3 | 2023-04-19 |
Depricated:
| DGIWG # | Document Title (Click to Download) | Edition | Edition Date |
|---|---|---|---|
| 104(2) | DGIWG Profile of JPEG 2000 for Georeferenced and Referenceable Imagery | 2.1.2 | 2020-11-17 |
| 104(2) | DGIWG Profile of JPEG 2000 for Georeferenced and Referenceable Imagery | 2.1.1 | 2020-01-23 |
| 104(2) | DGIWG Profile of JPEG 2000 for Georeferenced and Referenceable Imagery | 2.1.0 | 2019-04-29 |
| 104(2) | DGIWG Profile of JPEG 2000 for Georeferenced Imagery | 2.0 | 2016-06-21 |