https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-25T19:15:39.300906Z 2021-10-25T19:16:08.302651Z s3://sentinel-s1-l1c/GRD/2021/10/25/IW/DV/S1A_IW_GRDH_1SDV_20211025T191539_20211025T191608_040280_04C5D2_48F8 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2021-10-25T19:15:39.300906Z 2021-10-25T19:16:08.302651Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.02583973900664 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-25T21:51:13.852818Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211025T191539_20211025T191608_040280_04C5D2_48F8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.814538679220483 3.972941714682537,-14.707794612060113 4.204966348484074,-13.60039530739748 4.435397639951213,-13.759918638965623 5.218363219424296,-13.93112755577601 6.0625609982541775,-15.041863738922286 5.834693071235298,-16.151696957249683 5.604618972438788,-15.814538679220483 3.972941714682537)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7565 45.97383 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-26T13:54:30.931370Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N04W017/2021/10/25/04C5D2 2.0E-4 2.0E-4 true block average 2 2 5.0 -17.0 4.0 -16.0 POLYGON((-16.0 4.870481650757224,-16.02676275801253 5.0,-16.0 5.0,-16.0 4.870481650757224)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_04C5D2_N04W017_2021_10_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04C5D2_N04W017_2021_10_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04C5D2_N04W017_2021_10_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04C5D2_N04W017_2021_10_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04C5D2_N04W017_2021_10_25_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid