The PlanetScope Analytic Ortho Scene product is orthorectified, multispectral data from the satellite constellation. Analytic products are calibrated multispectral imagery products that have been processed to allow analysts to derive information products for data science and analytics. This product is designed for a wide variety of applications that require imagery with an accurate geolocation and cartographic projection. The product has been processed to remove distortions caused by terrain and can be usedfor many data science and analytic applications. It eliminates the perspective effect on the ground (not on buildings), restoring the geometry of a vertical shot. The orthorectified analytic scene is optimal for value-added image processing such as land cover classifications. In addition to orthorectification, the imagery has radiometric corrections applied to correct for any sensor artifacts and transformation to at-sensor radiance.
|Analytic Bands||3-band natural color (red, green, blue) and near infrared (NIR)|
|Ground Sample Distance||3.7 m (at reference altitude 475 km)|
|Pixel Size (orthorectified)||3 m|
|Bit Depth||12-bit (DN), 16-bit (Radiance)|
|Geometric Corrections||Sensor-related effects are corrected using sensor telemetry and a sensor model. Spacecraft-related effects are corrected using attitude telemetry and best available ephemeris data. Orthorectified using GCPs and fine DEMs (30 m to 90 m posting) to <10 m RMSE positional accuracy.|
|Positional Accuracy||Less than 10 m RMSE|
|Radiometric Calibration Accuracy||Initial availability|