https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-04-26T03:03:55.204782Z 2021-04-26T03:04:20.203088Z s3://sentinel-s1-l1c/GRD/2021/4/26/IW/DV/S1B_IW_GRDH_1SDV_20210426T030355_20210426T030420_026632_032E33_A0AA Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-04-26T03:03:55.204782Z 2021-04-26T03:04:20.203088Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.973969930253 693000 Copernicus S1 Core Ground Segment - TLS 2021-04-26T07:31:04.564438Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210426T030355_20210426T030420_026632_032E33_A0AA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.36531915768755 -3.0058797309530707,39.25147541526071 -2.762679470481888,38.152532642028405 -2.5216359507125556,38.07473616168061 -2.8831656833331243,38.036286882677466 -3.064088082264412,37.99621485316331 -3.244656389627218,37.956765803924974 -3.4253701338464886,37.880454304764406 -3.7873970081348753,37.840280851793224 -3.967970367423553,37.82752090659099 -4.028022489200582,38.926423655675784 -4.271458570854938,40.04252468974969 -4.5169693299485,40.21069513433254 -3.7313253734453786,40.36531915768755 -3.0058797309530707)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58945 46.10347484351544 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 2021-12-26T04:41:14.628331Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S04E039/2021/04/26/032E33 2.0E-4 2.0E-4 true block average 2 2 -3.0 39.0 -4.0 40.0 POLYGON((39.0 -4.0,39.0 -3.0,40.0 -3.0,40.0 -4.0,39.0 -4.0)) 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_032E33_S04E039_2021_04_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_032E33_S04E039_2021_04_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_032E33_S04E039_2021_04_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_032E33_S04E039_2021_04_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_032E33_S04E039_2021_04_26_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