https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-18T18:49:35.721217Z 2018-01-18T18:50:25.720056Z s3://sentinel-s1-l1c/GRD/2018/1/18/IW/DV/S1A_IW_GRDH_1SDV_20180118T185000_20180118T185025_020213_0227D2_B0F5 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 2018-01-18T18:50:00.721384Z 2018-01-18T18:50:25.720056Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180118T211637_V20180118T170234_20180118T202004.EOF 347.16228833130435 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-18T21:35:42.077966Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180118T185000_20180118T185025_020213_0227D2_B0F5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.451951564 31.884279384,-13.066070895 31.946834738,-12.800273678 31.989190013,-12.40112387 32.051679846,-12.134725165 32.092642305,-11.734685498 32.153036399,-11.467701907 32.192597414,-11.200489111 32.23159549,-10.832226107 32.28435023,-11.132920889 33.787691745,-11.50758448 33.735437134,-11.779427741 33.696761962,-12.051025904 33.65749044,-12.457956698 33.597468107,-12.728928386 33.556711955,-13.134904976 33.494469493,-13.405230985 33.452237862,-13.7976609 33.389803216,-13.617240182 32.607203591,-13.451951564 31.884279384)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64565867581591 46.05347701265745 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_20180118T184935_20180118T185000_020213_0227D2_CFF7 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 2018-01-18T18:49:35.721217Z 2018-01-18T18:50:00.719889Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180118T211637_V20180118T170234_20180118T202004.EOF 347.2613860549019 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-18T21:35:49.495074Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180118T184935_20180118T185000_020213_0227D2_CFF7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.114626208 30.377263695,-12.731665575 30.440498648,-12.470078102 30.482998573,-12.077274239 30.545765357,-11.815126516 30.586952549,-11.421492929 30.647744078,-11.158799247 30.687610381,-10.895891271 30.726946095,-10.537081219 30.779708907,-10.832226107 32.28435023,-11.200489111 32.23159549,-11.467701907 32.192597414,-11.734685498 32.153036399,-12.134725165 32.092642305,-12.40112387 32.051679846,-12.800273678 31.989190013,-13.066070895 31.946834738,-13.451951564 31.884279384,-13.277475767 31.100517156,-13.114626208 30.377263695)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68378748277829 46.07855895360809 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 2022-01-20T13:04:30.387830Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N31W013/2018/01/18/0227D2 2.0E-4 2.0E-4 true block average 2 2 32.0 -13.0 31.0 -12.0 POLYGON((-13.0 31.0,-13.0 32.0,-12.0 32.0,-12.0 31.0,-13.0 31.0)) 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_0227D2_N31W013_2018_01_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0227D2_N31W013_2018_01_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0227D2_N31W013_2018_01_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0227D2_N31W013_2018_01_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0227D2_N31W013_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