https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-18T18:46:43.875779Z 2018-01-18T18:47:33.874092Z s3://sentinel-s1-l1c/GRD/2018/1/18/IW/DV/S1A_IW_GRDH_1SDV_20180118T184708_20180118T184733_020213_0227D1_E3BE 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 2018-01-18T18:47:08.875679Z 2018-01-18T18:47:33.874092Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180118T211637_V20180118T170234_20180118T202004.EOF 347.6906563702981 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-18T21:36:09.990271Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180118T184708_20180118T184733_020213_0227D1_E3BE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.202574817 21.514899229,-10.609738777 21.622494765,-10.009858999 21.729059862,-9.409104223 21.833452595,-8.818535391 21.933798507,-8.925039907 22.476241916,-9.1129664 23.439932306,-9.710216301 23.340602083,-10.317709356 23.237076248,-10.924256368 23.131209617,-11.523618356 23.024139988,-11.202574817 21.514899229)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81233273342238 46.05912697530938 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/2018/1/18/IW/DV/S1A_IW_GRDH_1SDV_20180118T184643_20180118T184708_020213_0227D1_0889 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 2018-01-18T18:46:43.875779Z 2018-01-18T18:47:08.874192Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180118T211637_V20180118T170234_20180118T202004.EOF 347.7422125035522 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-18T21:36:22.409749Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180118T184643_20180118T184708_020213_0227D1_0889 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.888716098 20.004026716,-10.300172976 20.112509099,-9.706406822 20.219817022,-9.111833983 20.325117473,-8.528245023 20.426370043,-8.634146384 20.969031251,-8.704206852 21.330936597,-8.818535391 21.933798507,-9.409104223 21.833452595,-10.009858999 21.729059862,-10.609738777 21.622494765,-11.202574817 21.514899229,-11.079103128 20.910549701,-10.888716098 20.004026716)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83729852060305 46.05727586540004 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 2022-01-20T13:50:36.456098Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N21W010/2018/01/18/0227D1 2.0E-4 2.0E-4 true block average 2 2 22.0 -10.0 21.0 -9.0 POLYGON((-10.0 21.0,-10.0 22.0,-9.0 22.0,-9.0 21.0,-10.0 21.0)) 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_0227D1_N21W010_2018_01_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0227D1_N21W010_2018_01_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0227D1_N21W010_2018_01_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0227D1_N21W010_2018_01_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0227D1_N21W010_2018_01_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 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