https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-31T18:59:30.837366Z 2020-12-31T18:59:55.835258Z s3://sentinel-s1-l1c/GRD/2020/12/31/IW/DV/S1A_IW_GRDH_1SDV_20201231T185930_20201231T185955_035934_043577_1172 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 2020-12-31T18:59:30.837366Z 2020-12-31T18:59:55.835258Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201231T213222_V20201231T171921_20201231T203651.EOF 348.018053547242 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-31T22:26:01.979562Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201231T185930_20201231T185955_035934_043577_1172 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.011442734602849 5.474359820860212,-10.897907839118965 5.705397240964623,-9.790423516796803 5.932844401559491,-9.827548582739823 6.11366555151691,-9.862280932220019 6.295063640894927,-9.93675501115507 6.656818599109466,-9.971366522497938 6.838221403923378,-10.009466228238818 7.018909932436359,-10.044928869667645 7.200127459528531,-10.093226475164455 7.441130772585449,-10.643950684360696 7.32994566442456,-11.20547355649688 7.2158246027287785,-11.765537432345047 7.101252494151763,-12.323012691672414 6.986478159607449,-12.011442734602849 5.474359820860212)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78377684135623 46.0430157789289 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 2021-12-25T22:43:29.056696Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N06W011/2020/12/31/043577 2.0E-4 2.0E-4 true block average 2 2 7.0 -11.0 6.0 -10.0 POLYGON((-10.005478908914622 7.0,-10.0 6.974016177542885,-10.0 6.0,-11.0 6.0,-11.0 7.0,-10.005478908914622 7.0)) 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_043577_N06W011_2020_12_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043577_N06W011_2020_12_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043577_N06W011_2020_12_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043577_N06W011_2020_12_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043577_N06W011_2020_12_31_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