https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-12-18T04:33:01.283308Z 2022-12-18T04:33:26.282573Z s3://sentinel-s1-l1c/GRD/2022/12/18/IW/DV/S1A_IW_GRDH_1SDV_20221218T043301_20221218T043326_046381_058E51_84DE 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 2022-12-18T04:33:01.283308Z 2022-12-18T04:33:26.282573Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221218T063417_V20221218T020611_20221218T052341.EOF 191.9729718470545 693000 Copernicus Ground Segment 2022-12-18T07:17:14.115652Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221218T043301_20221218T043326_046381_058E51_84DE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.501570522736415 5.408897383492811,18.382274821242945 5.641186652332261,17.28385410808131 5.866848800250626,17.21123402606448 5.504752088309071,17.100209630355838 4.9618529134381735,17.02762818668103 4.5995929173481045,16.989903194887383 4.4187520547259345,16.979055074598595 4.358516352190379,18.074706710739797 4.130444450277176,19.188765513543625 3.8968277987942734,19.237004214355526 4.1388263417331945,19.27379504290775 4.320497724901482,19.311360515972456 4.502003054169358,19.351106260231443 4.683047822350619,19.38983628703383 4.864303990029166,19.427565882879787 5.045767633698114,19.46363023666044 5.2275772375765985,19.501570522736415 5.408897383492811)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81827 46.12882103157251 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 2022-12-18T12:34:22.095332Z Batch API, v4.165.0 s3://deafrica-sentinel-1/s1_rtc/N04E019/2022/12/18/058E51 2.0E-4 2.0E-4 true block average 2 2 5.0 19.0 4.0 20.0 POLYGON((19.418049958436974 5.0,19.351106260231134 4.683047822348534,19.311360515972986 4.502003054171853,19.20933131069931 4.0,19.0 4.0,19.0 5.0,19.418049958436974 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_058E51_N04E019_2022_12_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_058E51_N04E019_2022_12_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_058E51_N04E019_2022_12_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_058E51_N04E019_2022_12_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_058E51_N04E019_2022_12_18_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 2021 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