https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-08-21T04:01:14.874274Z 2019-08-21T04:01:40.802878Z s3://sentinel-s1-l1c/GRD/2019/8/21/IW/DV/S1A_IW_GRDH_1SDV_20190821T040114_20190821T040140_028662_033E63_4632 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 2019-08-21T04:01:14.874274Z 2019-08-21T04:01:40.802878Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190821T054924_V20190821T014112_20190821T045842.EOF 192.6396027547576 693000 Copernicus S1 Core Ground Segment - UPA 2019-08-21T06:11:51.235921Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20190821T040114_20190821T040140_028662_033E63_4632 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.832788213218063 30.01019082418581,30.440763362902292 30.075186741719815,30.17709055750182 30.11819785811515,29.781156667018497 30.181722286775397,29.516920879620454 30.223408498270416,29.12015305276206 30.284939285910475,28.855368442141682 30.32529227960763,28.590368381148245 30.365109777637777,28.266252320986347 30.413020139624003,28.194498418778025 30.051967065632674,27.983170265677064 28.977320824659746,28.30262544126062 28.928946735121684,28.563826163040893 28.88878439141061,28.824824928710157 28.848117002941155,29.215939990216768 28.78617156150218,29.47642506725756 28.744246786920638,29.866760374771705 28.68042116036481,30.126719561319714 28.637246907026917,30.51324566325386 28.57206390003831,30.71134880873457 29.467630510683122,30.832788213218063 30.01019082418581)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74407381245291 46.27620935929041 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 2021-12-24T20:55:02.309568Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N28E029/2019/08/21/033E63 2.0E-4 2.0E-4 true block average 2 2 29.0 29.0 28.0 30.0 POLYGON((30.0 28.65829260468415,29.476425067296677 28.744246786913944,29.0 28.820372489400118,29.0 29.0,30.0 29.0,30.0 28.65829260468415)) 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_033E63_N28E029_2019_08_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033E63_N28E029_2019_08_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033E63_N28E029_2019_08_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033E63_N28E029_2019_08_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033E63_N28E029_2019_08_21_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