https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-15T03:30:04.407385Z 2020-04-15T03:30:29.405729Z s3://sentinel-s1-l1c/GRD/2020/4/15/IW/DV/S1B_IW_GRDH_1SDV_20200415T033004_20200415T033029_021149_028216_A124 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 2020-04-15T03:30:04.407385Z 2020-04-15T03:30:29.405729Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200415T051850_V20200415T010734_20200415T042504.EOF 192.2491696039831 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-15T06:12:56.911156Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200415T033004_20200415T033029_021149_028216_A124 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.15843899513498 21.136354636840608,36.54321266691322 21.248408560749535,35.95668826755291 21.353005253611183,35.3529204019449 21.458379936132207,34.77402770405409 21.557224711236287,34.739650817286474 21.37628552950469,34.66759313641447 21.014766643220305,34.629651922955155 20.834327642512648,34.59716742806419 20.65295491366458,34.56339680258495 20.471795575879415,34.52788794800855 20.290928339658638,34.481622854205675 20.050413675074807,35.05294149138175 19.95082754467084,35.646970118940914 19.84519361967281,36.2393525458659 19.737741391092882,36.83634506405213 19.627326133015224,36.8496894269136 19.686798013212844,36.88501828431223 19.868612403769742,36.9254684908142 20.049473706889547,36.96353560262854 20.230777513925208,37.00327826173717 20.41177055355226,37.041010231917305 20.59313567515584,37.08021934561715 20.774227419369662,37.12064815895885 20.955094875635375,37.15843899513498 21.136354636840608)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78232948921116 46.15709313882132 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 2021-12-25T09:14:07.821561Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N20E035/2020/04/15/028216 2.0E-4 2.0E-4 true block average 2 2 21.0 35.0 20.0 36.0 POLYGON((35.0 20.0,35.0 21.0,36.0 21.0,36.0 20.0,35.0 20.0)) 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_028216_N20E035_2020_04_15_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_028216_N20E035_2020_04_15_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_028216_N20E035_2020_04_15_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_028216_N20E035_2020_04_15_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_028216_N20E035_2020_04_15_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