https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-02T03:46:50.206506Z 2020-04-02T03:47:15.204417Z s3://sentinel-s1-l1c/GRD/2020/4/2/IW/DV/S1A_IW_GRDH_1SDV_20200402T034650_20200402T034715_031943_03B03F_F3E0 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 2020-04-02T03:46:50.206506Z 2020-04-02T03:47:15.204417Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200402T074317_V20200402T025514_20200402T061244.EOF 192.0155478752756 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-02T09:11:12.370783Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200402T034650_20200402T034715_031943_03B03F_F3E0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.115951920620898 -7.315185808129815,28.574268353455498 -7.194866409158643,28.016040803845375 -7.070134088485873,27.457117521142216 -6.944518763394267,26.917714908832245 -6.822610434228226,26.875532039863153 -7.002794090682376,26.794442552580563 -7.364121291853557,26.756567678331475 -7.5454104603324925,26.672397166063874 -7.906082309930288,26.634054469976753 -8.08729126684161,26.579771978615288 -8.327561626428013,27.112817201353828 -8.449108323934677,27.674893742940004 -8.576436767082146,28.237336411662866 -8.702956020159613,28.79466917927681 -8.827435581594928,28.848482998512193 -8.586502184410767,28.878633151806213 -8.403054760220035,28.922812011110818 -8.222748942097976,28.960461322897554 -8.040988759622614,29.000445749500976 -7.859755365243678,29.041264867182036 -7.678712532880247,29.07956738176655 -7.49711320283186,29.115951920620898 -7.315185808129815)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69138308154233 45.98632949516129 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 2021-12-25T08:33:39.728826Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S08E026/2020/04/02/03B03F 2.0E-4 2.0E-4 true block average 2 2 -7.0 26.0 -8.0 27.0 POLYGON((26.652524762905973 -8.0,26.67239716606274 -7.906082309935057,26.756567678331667 -7.545410460331536,26.794442552580918 -7.364121291852254,26.876186165567194 -7.0,27.0 -7.0,27.0 -8.0,26.652524762905973 -8.0)) 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_03B03F_S08E026_2020_04_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03B03F_S08E026_2020_04_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03B03F_S08E026_2020_04_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03B03F_S08E026_2020_04_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03B03F_S08E026_2020_04_02_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