https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-11T16:15:29.831176Z 2018-01-11T16:15:58.850383Z s3://sentinel-s1-l1c/GRD/2018/1/11/IW/DV/S1B_IW_GRDH_1SDV_20180111T161529_20180111T161558_009125_01053B_AACD Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-01-11T16:15:29.831176Z 2018-01-11T16:15:58.850383Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180111T190100_V20180111T144200_20180111T175929.EOF 347.78710126954644 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-11T19:26:26.274177Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180111T161529_20180111T161558_009125_01053B_AACD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.428362434 -18.495900196,32.981601918 -18.369297303,33.568824231 -18.23295944,34.155123849 -18.094839908,34.725760443 -17.958497955,34.712542625 -17.900323704,34.667046995 -17.720241182,34.616735242 -17.541335578,34.570211088 -17.361526147,34.474790642 -17.002516516,34.429343726 -16.82248244,34.30416863 -16.342684951,33.737916486 -16.477090123,33.156221757 -16.613385234,32.573712459 -16.748063454,32.025006289 -16.873256621,32.055496597 -16.994131471,32.145100295 -17.355037857,32.18845267 -17.535833654,32.279953779 -17.896351786,32.324368196 -18.076928585,32.372697116 -18.256618152,32.415888459 -18.437491148,32.428362434 -18.495900196)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.34769 45.85389764105004 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 2022-01-20T11:48:05.708103Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S18E033/2018/01/11/01053B 2.0E-4 2.0E-4 true block average 2 2 -17.0 33.0 -18.0 34.0 POLYGON((33.0 -18.0,33.0 -17.0,34.0 -17.0,34.0 -18.0,33.0 -18.0)) 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_01053B_S18E033_2018_01_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01053B_S18E033_2018_01_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01053B_S18E033_2018_01_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01053B_S18E033_2018_01_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01053B_S18E033_2018_01_11_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