- Data
- SkySat Full Archive and New Ta...
SkySat Full Archive and New Tasking
How To Access Data
Project Proposal (Restrained)
- Go to the ESA User Services Portal
- Register or log in to EO Sign In
- After logging in, complete and submit the form with your proposed use of the data
- The proposal will be evaluated by ESA, which normally takes between 4 and 6 weeks
- Upon successful evaluation, you will receive a confirmation email, which describes the amount of data to be provided, and details of how to order the data
Description
The SkySat Level 2B Basic Scene, Level 3B Ortho Scene and Level 3B Consolidated full archive and new tasking products are available as part of Planet imagery offer.
The SkySat Basic Scene product is uncalibrated and in a raw digital number format, not corrected for any geometric distortions inherent in the imaging process. Rational Polynomial Coefficients (RPCs) is provided to enable orthorectification by the user.
Processing Levels |
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Product Components and Format |
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Image Configuration |
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Ground Sampling Distance | 3.7 m at nadir (average at reference altitude 475 km) |
Ground Sampling Distance (nadir) |
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Accuracy | <50 m RMSE |
The SkySat Ortho Scene is sensor- and geometrically-corrected (by using DEMs with a post spacing of between 30 and 90 meters) and is projected to a cartographic map projection; the accuracy of the product will vary from region to region based on available GCPs. Different products are available:
- The SkySat Visual Ortho Scene product is orthorectified, pansharpened, and color-corrected (using a color curve) 3-band RGB Imagery
- The SkySat Pansharpened Multispectral Scene product is orthorectified, pansharpened 4-band BGRN Imagery
- The SkySat Analytic DN Ortho Scene product is orthorectified, multispectral BGRN, uncalibrated, digital number imagery product. The product has been processed to remove distortions caused by terrain; It eliminates the perspective effect on the ground (not on buildings), restoring the geometry of a vertical shot. Transformation to at-sensor radiance is not included
- The SkySat Panchromatic DN Ortho Scene product is orthorectified, panchromatic, uncalibrated, digital number imagery product. It has a finer GSD than the Analytic Product. Transformation to at-sensor radiance is not included.
- The SkySat Analytic Ortho Scene are calibrated multispectral imagery products with radiometric corrections applied to correct for any sensor artifacts and transformation to top-of-atmosphere radiance.
- The SkySat Consolidated Product are Ortho Collect product created by composing ~60 SkySat Ortho Scenes (Visual, Pansharpened Multispectral, Analytic DN, Panchromatic DN) along an imaging strip into segments
Visual Ortho | Pansharpened Multispectral | Analytic DN Ortho | Panchromatic DN Ortho | Analytic Ortho | |
Product Components and Format | Image File (GeoTIFF format) Metadata File (JSON format) Rational Polynomial Coefficients (Text File) UDM File (GeoTIFF format) | Image File (GeoTIFF) Metadata File (JSON format) Rational Polynomial Coefficients (Text File) UDM File (GeoTIFF format) | Image File (GeoTIFF format) Metadata File (JSON format) Rational Polynomial Coefficients (Text File) UDM File (GeoTIFF format) | Image File (GeoTIFF format) Metadata File (JSON format) Rational Polynomial Coefficients (Text File) UDM File (GeoTIFF format) | Image File (GeoTIFF format) Metadata File (JSON format) Rational Polynomial Coefficients (Text File) UDM File (GeoTIFF format) |
Image Configuration | 3-band Pansharpened Image (PS Red, PS Green, PS Blue) | 4-band Pansharpened Image (PS Blue, PS Green, PS Red, PS NIR) | 4-band Analytic DN Image (B, G, R, N) | 1-band Panchromatic Image | 4-band Analytic Image (B, G, R, N) |
Ground Sampling Distance | 50 cm | 50 cm | 50 cm | 50 cm | 50 cm |
Projection | UTM WGS84 | UTM WGS84 | UTM WGS84 | UTM WGS84 | UTM WGS84 |
Accuracy | <10 m RMSE | <10 m RMSE | <10 m RMSE | <10 m RMSE | radiometric accuracy: +/- 5% Relative accuracy at < 10 degrees off-nadir angle |
Details
DATA SET SPECIFICATIONS
PROCESSING LEVEL
APPLICABLE TERMS & CONDITIONS
RESOURCES
Planet products
Web site
Planet Imagery Product Specifications
Product Specifications
Planet Explorer User Guide
User Manual
SkySat Tasking Request Form
Access guide
Planet Terms of Applicability
Access guide
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