https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-19T07:11:43.605668Z 2018-11-19T07:12:09.519027Z s3://sentinel-s1-l1c/GRD/2018/11/19/IW/DV/S1B_IW_GRDH_1SDV_20181119T071143_20181119T071209_013670_01950C_43DC 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 2018-11-19T07:11:43.605668Z 2018-11-19T07:12:09.519027Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181119T090414_V20181119T044940_20181119T080710.EOF 192.3084404759543 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-19T09:24:22.320895Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181119T071143_20181119T071209_013670_01950C_43DC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.041513407 22.768264185,-18.408861009 22.834364495,-18.655167995 22.87817515,-19.024922969 22.943175915,-19.271621238 22.986031443,-19.641958659 23.049594707,-19.889042185 23.091488719,-20.449530654 23.184982369,-20.728950589 21.74786721,-20.174377746 21.653449313,-19.5634187 21.547132151,-18.953357569 21.438582014,-18.34600397 21.328143965,-18.041513407 22.768264185)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78725168809959 46.25016248403827 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 2021-12-23T17:58:49.995581Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21W019/2018/11/19/01950C 2.0E-4 2.0E-4 true block average 2 2 22.0 -19.0 21.0 -18.0 POLYGON((-18.203950675065972 22.0,-18.346003969999977 21.32814396500004,-19.0 21.446881251597205,-19.0 22.0,-18.203950675065972 22.0)) 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_01950C_N21W019_2018_11_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01950C_N21W019_2018_11_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01950C_N21W019_2018_11_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01950C_N21W019_2018_11_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01950C_N21W019_2018_11_19_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