https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-03-04T15:43:40.353494Z 2018-03-04T15:44:05.351583Z s3://sentinel-s1-l1c/GRD/2018/3/4/IW/DV/S1B_IW_GRDH_1SDV_20180304T154340_20180304T154405_009883_011E22_2280 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 2018-03-04T15:43:40.353494Z 2018-03-04T15:44:05.351583Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180304T162541_V20180304T123019_20180304T154749.EOF 347.88363464537906 693000 Copernicus S1 Core Ground Segment - DPA 2018-03-04T16:38:36.361812Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180304T154340_20180304T154405_009883_011E22_2280 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.699189341 -14.623353452,40.258927475 -14.496261547,40.832097727 -14.36459535,41.404596705 -14.231556422,41.959053366 -14.101260857,41.871526923 -13.740806743,41.830134153 -13.559987117,41.69836901 -13.019386357,41.656458686 -12.838730754,41.613033685 -12.658444188,41.599694196 -12.598803283,41.048294628 -12.727478043,40.479032283 -12.858991026,39.909182803 -12.989279347,39.352764695 -13.115170679,39.365533156 -13.175047724,39.407562195 -13.356001718,39.447955467 -13.537333402,39.57516166 -14.080000419,39.614893757 -14.261508024,39.699189341 -14.623353452)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.44872 45.87068017312114 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 2022-01-21T16:17:10.714502Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S14E041/2018/03/04/011E22 2.0E-4 2.0E-4 true block average 2 2 -13.0 41.0 -14.0 42.0 POLYGON((41.69387156574981 -13.0,41.83013415300574 -13.559987117022786,41.87152692301066 -13.740806743044148,41.93446493078968 -14.0,41.0 -14.0,41.0 -13.0,41.69387156574981 -13.0)) 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_011E22_S14E041_2018_03_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_011E22_S14E041_2018_03_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_011E22_S14E041_2018_03_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_011E22_S14E041_2018_03_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_011E22_S14E041_2018_03_04_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