TerraColor NextGen Product Specifications
- Source data: Landsat 8 satellite imagery
- Bands used: Landsat 8 bands 4,3,2 (true color) plus band 8 for pan-sharpening
- Imagery dates: Primarily 2014-2017, many areas now 2018-2020 (see Current Release below)
- Datum: WGS84
- Map Projection: Geographic (Lat Long) with units of decimal degrees (dd)
- X spatial resolution: 0.0001388 dd (~15 meters at the equator)
- Y spatial resolution: 0.0001388 dd (~15 meters at the equator)
- Positional accuracy: 12 meter circular error, 90% confidence globally
- Imagery extents: Complete global coverage, with lower resolution imagery at the polar caps (85-90 N and S) where Landsat 8 coverage is not available
- Image formats: Uncompressed GeoTIFF RGB, Cloud Optimized GeoTIFF (COG) compressed RGB, or lossless compressed JPEG2000 RGB
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Current Release - NextGen 2020-Q2
Our new 2020-Q2 release contains significant updates and upgrades over previous releases:
USA 48 states (CONUS) 2018-2019 imagery
All Middle East countries 2019 imagery
Korea, Taiwan and UK 2018-2019 imagery
Over 50% of China and Japan 2018-2019 imagery
2018-2019 imagery for the top 300 urban areas of the world (home to over 50% of the world's population)
Significant quality improvements and reductions in cloud cover worldwide
Earthstar Geographics LLC
San Diego, California, USA
Started in 1995, Earthstar Geographics offers a wide range of experience and expertise in satellite remote sensing and related technologies. We are a leading content provider for the global geospatial data market, with an extensive international client base. We are proud to offer reduced pricing to qualified educational and non-profit clients.