https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-18T04:32:15.506675Z 2018-01-18T04:33:05.504295Z s3://sentinel-s1-l1c/GRD/2018/1/18/IW/DV/S1A_IW_GRDH_1SDV_20180118T043240_20180118T043305_020204_022789_84B0 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 2018-01-18T04:32:40.506227Z 2018-01-18T04:33:05.504295Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180118T063053_V20180118T021353_20180118T053123.EOF 192.9301986231517 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-18T06:47:48.578904Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180118T043240_20180118T043305_020204_022789_84B0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.634718181 34.560312225,23.233093452 34.623231339,22.955995612 34.665812911,22.539822716 34.728504611,22.262028429 34.769509653,21.844827288 34.829829161,21.566358612 34.869247881,21.287626505 34.908029399,20.932680073 34.956418734,20.787123046 34.234844361,20.630224203 33.453588369,20.978842928 33.404743378,21.252619821 33.365644466,21.526150348 33.325943428,21.935977316 33.26526602,22.208878219 33.224065966,22.617746308 33.161146897,22.889998467 33.11845704,23.284626674 33.055442532,23.46585418 33.837782997,23.634718181 34.560312225)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62715158301127 46.18160679204356 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_20180118T043215_20180118T043240_020204_022789_3744 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 2018-01-18T04:32:15.506675Z 2018-01-18T04:32:40.504744Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180118T063053_V20180118T021353_20180118T053123.EOF 193.0475049239259 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-18T06:47:34.432736Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180118T043215_20180118T043240_020204_022789_3744 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.987666699 36.065242594,23.581679934 36.127612959,23.299151948 36.170142497,22.874793659 36.232686955,22.591516448 36.273547546,22.166053299 36.333580678,21.882052341 36.372761863,21.597769182 36.411268436,21.234583483 36.459403945,21.124123468 35.918490886,21.084763624 35.738485453,21.051129063 35.557722327,20.932680073 34.956418734,21.287626505 34.908029399,21.566358612 34.869247881,21.844827288 34.829829161,22.262028429 34.769509653,22.539822716 34.728504611,22.955995612 34.665812911,23.233093452 34.623231339,23.634718181 34.560312225,23.773023362 35.162480464,23.812755779 35.343542399,23.858329356 35.523697068,23.987666699 36.065242594)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58620236862506 46.15759062943107 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 2022-01-20T13:32:11.470666Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N34E021/2018/01/18/022789 2.0E-4 2.0E-4 true block average 2 2 35.0 21.0 34.0 22.0 POLYGON((21.0 34.0,21.0 35.0,22.0 35.0,22.0 34.0,21.0 34.0)) 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_022789_N34E021_2018_01_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022789_N34E021_2018_01_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022789_N34E021_2018_01_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022789_N34E021_2018_01_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022789_N34E021_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