https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-08T03:24:34.284553Z 2022-03-08T03:24:59.358706Z s3://sentinel-s1-l1c/GRD/2022/3/8/IW/DV/S1A_IW_GRDH_1SDV_20220308T032434_20220308T032459_042224_050837_43DC 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 2022-03-08T03:24:34.284553Z 2022-03-08T03:24:59.358706Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220308T045848_V20220308T005200_20220308T040930.EOF 192.1651437984919 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-08T06:41:32.869317Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220308T032434_20220308T032459_042224_050837_43DC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.44210137061768 -15.410112495890274,32.89172514332071 -15.284929871313743,32.31088053488015 -15.151182552253248,31.733097135712413 -15.016506285925571,31.17199139032732 -14.884159984494033,31.128102927294098 -15.064355186906386,31.087799184055534 -15.245515929949928,30.957084444482092 -15.786718343914437,30.912202050279014 -15.966825917885577,30.83443833616832 -16.267078417945765,31.391580006367576 -16.399234459801974,31.975011185770466 -16.53589309131448,32.55640822280645 -16.67027110614817,33.11379919831628 -16.797402637286687,33.14530143539385 -16.676728187454522,33.18887963246425 -16.49601602384332,33.2251148297698 -16.31363708505978,33.27494906734919 -16.13436634021352,33.359459139745375 -15.772390567281931,33.398130139198756 -15.590595438101495,33.44210137061768 -15.410112495890274)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33913 45.87116298029093 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 2022-03-08T09:09:10.805857Z Batch API, v4.92.0 s3://deafrica-sentinel-1/s1_rtc/S17E031/2022/03/08/050837 2.0E-4 2.0E-4 true block average 2 2 -16.0 31.0 -17.0 32.0 POLYGON((32.0 -16.541668743812135,31.0 -16.306350250130446,31.0 -16.0,32.0 -16.0,32.0 -16.541668743812135)) 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_050837_S17E031_2022_03_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050837_S17E031_2022_03_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050837_S17E031_2022_03_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050837_S17E031_2022_03_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050837_S17E031_2022_03_08_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