https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-09T05:07:22.400682Z 2018-01-09T05:08:12.398932Z s3://sentinel-s1-l1c/GRD/2018/1/9/IW/DV/S1A_IW_GRDH_1SDV_20180109T050747_20180109T050812_020073_02236B_18A8 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 2018-01-09T05:07:47.399808Z 2018-01-09T05:08:12.398932Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180109T065902_V20180109T023834_20180109T055604.EOF 191.9786229627117 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-09T07:20:32.848480Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180109T050747_20180109T050812_020073_02236B_18A8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.46112959 -3.224055843,8.359035874 -2.983105284,7.254075433 -2.740345127,7.09801164 -3.463799904,6.928009056 -4.24665845,8.034209758 -4.492087378,9.137791745 -4.735138712,9.306190362 -3.949786877,9.46112959 -3.224055843)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.56476 45.92057573107554 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/2018/1/9/IW/DV/S1A_IW_GRDH_1SDV_20180109T050722_20180109T050747_020073_02236B_3DC2 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 2018-01-09T05:07:22.400682Z 2018-01-09T05:07:47.398322Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180109T065902_V20180109T023834_20180109T055604.EOF 191.9701424707524 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-09T07:23:08.620141Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180109T050722_20180109T050747_020073_02236B_3DC2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.784587945 -1.713067969,7.578948202 -1.234056741,7.425032128 -1.957756188,7.254075433 -2.740345127,8.359035874 -2.983105284,9.46112959 -3.224055843,9.669572345 -2.257505468,9.784587945 -1.713067969)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61082 45.9515641747115 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 2022-01-20T10:09:45.724525Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S04E008/2018/01/09/02236B 2.0E-4 2.0E-4 true block average 2 2 -3.0 8.0 -4.0 9.0 POLYGON((8.0 -4.0,8.0 -3.0,9.0 -3.0,9.0 -4.0,8.0 -4.0)) 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_02236B_S04E008_2018_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02236B_S04E008_2018_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02236B_S04E008_2018_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02236B_S04E008_2018_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02236B_S04E008_2018_01_09_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