https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-04-18T03:53:39.132035Z 2018-04-18T03:54:29.131125Z s3://sentinel-s1-l1c/GRD/2018/4/18/IW/DV/S1A_IW_GRDH_1SDV_20180418T035404_20180418T035429_021516_025127_3861 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 2018-04-18T03:54:04.131582Z 2018-04-18T03:54:29.131125Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180418T061204_V20180418T012431_20180418T044201.EOF 191.9864974085965 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-18T07:24:04.958901Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180418T035404_20180418T035429_021516_025127_3861 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.701709208 -4.44768038,26.597724397 -4.20487691,25.498801886 -3.961518249,25.459990391 -4.142359791,25.419781931 -4.322990734,25.38145981 -4.504050687,25.341522013 -4.684755149,25.302581316 -4.865691733,25.261423537 -5.04613815,25.183639255 -5.408070693,25.170283766 -5.467682644,26.271066963 -5.713750173,27.377188283 -5.958715703,27.39036559 -5.898909726,27.4670334 -5.535795605,27.50773127 -5.354767061,27.546193601 -5.173248921,27.585669524 -4.991959381,27.623459534 -4.810301443,27.663389509 -4.629119102,27.701709208 -4.44768038)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58356 46.03717890265268 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/2018/4/18/IW/DV/S1A_IW_GRDH_1SDV_20180418T035339_20180418T035404_021516_025127_BC55 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 2018-04-18T03:53:39.132035Z 2018-04-18T03:54:04.130093Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180418T061204_V20180418T012431_20180418T044201.EOF 191.9752386997989 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-18T07:24:05.619738Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180418T035339_20180418T035404_021516_025127_BC55 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.025146154 -2.93649558,26.919244022 -2.695077069,25.825108281 -2.455174755,25.70770161 -2.997511785,25.670248029 -3.178710423,25.629674306 -3.359222795,25.590434353 -3.540037394,25.498801886 -3.961518249,26.597724397 -4.20487691,27.701709208 -4.44768038,27.792042857 -4.024757888,27.830939817 -3.843366231,27.871255524 -3.662289334,27.908380078 -3.48051534,28.025146154 -2.93649558)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66042 46.09173176069602 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 2022-01-25T09:31:37.357037Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S04E025/2018/04/18/025127 2.0E-4 2.0E-4 true block average 2 2 -3.0 25.0 -4.0 26.0 POLYGON((25.49880188600382 -3.9615182489822116,25.629674305999977 -3.359222795000092,25.670248028999577 -3.178710423001987,25.70718729839639 -3.0,26.0 -3.0,26.0 -4.0,25.49054308511825 -4.0,25.49880188600382 -3.9615182489822116)) 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_025127_S04E025_2018_04_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025127_S04E025_2018_04_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025127_S04E025_2018_04_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025127_S04E025_2018_04_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025127_S04E025_2018_04_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