https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-04T05:30:45.636273Z 2021-10-04T05:31:06.696644Z s3://sentinel-s1-l1c/GRD/2021/10/4/IW/DV/S1A_IW_GRDH_1SDV_20211004T053045_20211004T053106_039965_04BAE4_F9BB 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 2021-10-04T05:30:45.636273Z 2021-10-04T05:31:06.696644Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.9426547685817 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-04T07:00:06.388133Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211004T053045_20211004T053106_039965_04BAE4_F9BB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.204801338870183 34.46754663294558,8.786359665737322 34.53312024143377,8.495714555120387 34.5777553405827,8.210499641715991 34.62084379485244,7.792004232034758 34.682793287620854,7.372580061659746 34.743351620420206,7.08816446112811 34.78354233835774,6.804456308128771 34.822935259102195,6.508951090371751 34.86321667109107,6.477061273733227 34.682337034835996,6.442973374192987 34.501653489538604,6.408260198288547 34.32104875441056,6.336168286078171 33.96019251846401,6.287666474284171 33.7207569701393,6.576935665256528 33.680472022251,6.857165296906663 33.6407604628693,7.136969658052855 33.600439473343314,7.556337908789864 33.538752435336015,7.8358007372767045 33.49680823837182,8.25447097693214 33.43271591727142,8.671460436445509 33.36738188274124,8.948370997552178 33.32316749288439,9.04528989653722 33.743726111144106,9.167994666085837 34.28617367914647,9.204801338870183 34.46754663294558)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.72578491388937 46.49240387202568 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 2021-12-26T12:48:31.383945Z Batch API, v4.58.0 s3://deafrica-sentinel-1/s1_rtc/N33E007/2021/10/04/04BAE4 2.0E-4 2.0E-4 true block average 2 2 34.0 7.0 33.0 8.0 POLYGON((8.0 33.47167172071663,7.556337908800993 33.5387524353344,7.0 33.62017737923263,7.0 34.0,8.0 34.0,8.0 33.47167172071663)) 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_04BAE4_N33E007_2021_10_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04BAE4_N33E007_2021_10_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04BAE4_N33E007_2021_10_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04BAE4_N33E007_2021_10_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04BAE4_N33E007_2021_10_04_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