https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-02-21T18:58:45.272189Z 2018-02-21T18:59:35.270847Z s3://sentinel-s1-l1c/GRD/2018/2/21/IW/DV/S1A_IW_GRDH_1SDV_20180221T185910_20180221T185935_020709_0237A5_D15C 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 2018-02-21T18:59:10.273006Z 2018-02-21T18:59:35.270847Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180221T212312_V20180221T171901_20180221T203631.EOF 348.0163711473811 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-21T21:41:18.889235Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180221T185910_20180221T185935_020709_0237A5_D15C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.011183917 5.474270122,-10.897567529 5.705358717,-9.790051709 5.932845431,-9.972858217 6.837767463,-10.093973604 7.440902652,-10.644941821 7.329650385,-11.205304813 7.215747632,-11.765386437 7.101154586,-12.322530894 6.986431508,-12.011183917 5.474270122)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78259633939008 46.02829 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 s3://sentinel-s1-l1c/GRD/2018/2/21/IW/DV/S1A_IW_GRDH_1SDV_20180221T185845_20180221T185910_020709_0237A5_583F 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 2018-02-21T18:58:45.272189Z 2018-02-21T18:59:10.271518Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180221T212312_V20180221T171901_20180221T203631.EOF 348.0256851486066 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-21T21:41:07.319704Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180221T185845_20180221T185910_020709_0237A5_583F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.697358285 3.962069961,-10.587815114 4.194716019,-9.481761854 4.424904459,-9.629281261 5.148767377,-9.790051709 5.932845431,-10.897567529 5.705358717,-12.011183917 5.474270122,-11.697358285 3.962069961)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76013 45.99216364613126 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 2022-01-21T14:46:31.877338Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N05W011/2018/02/21/0237A5 2.0E-4 2.0E-4 true block average 2 2 6.0 -11.0 5.0 -10.0 POLYGON((-11.0 5.0,-11.0 6.0,-10.0 6.0,-10.0 5.0,-11.0 5.0)) 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_0237A5_N05W011_2018_02_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0237A5_N05W011_2018_02_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0237A5_N05W011_2018_02_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0237A5_N05W011_2018_02_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0237A5_N05W011_2018_02_21_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