https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-31T16:58:10.212852Z 2021-07-31T16:58:35.211315Z s3://sentinel-s1-l1c/GRD/2021/7/31/IW/DV/S1B_IW_GRDH_1SDV_20210731T165810_20210731T165835_028040_03584F_728B 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 2021-07-31T16:58:10.212852Z 2021-07-31T16:58:35.211315Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.88390133609914 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-31T19:28:06.663971Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210731T165810_20210731T165835_028040_03584F_728B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.18813763303471 -14.573996644622284,21.75073581146369 -14.44622162742905,22.335049990102725 -14.311944580831113,22.91869339179236 -14.176240313877452,23.440117175319767 -14.05366558528922,23.26632504426502 -13.332385417135818,23.223368633132168 -13.151950762691756,23.096007456091858 -12.610350460240912,23.081321218840614 -12.551090467598918,22.561369166094185 -12.672463222969032,21.981204418472366 -12.806556127830154,21.39956095755226 -12.939582108066464,20.841102931207566 -13.065958844809286,20.854166628897868 -13.125707637221785,20.89557496241796 -13.306809851333881,20.938573482674602 -13.487557565271354,20.978996279355947 -13.6688958825514,21.020621547705204 -13.849967947827613,21.064578424311982 -14.030516935928198,21.106143578829734 -14.211615567751728,21.146011879424343 -14.393106234559516,21.18813763303471 -14.573996644622284)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51117 46.1886640464116 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 2021-12-26T09:31:29.556256Z Batch API, v4.42.0 s3://deafrica-sentinel-1/s1_rtc/S14E023/2021/07/31/03584F 2.0E-4 2.0E-4 true block average 2 2 -13.0 23.0 -14.0 24.0 POLYGON((23.18763632666744 -13.0,23.266325044258924 -13.33238541711039,23.42718647675978 -14.0,23.0 -14.0,23.0 -13.0,23.18763632666744 -13.0)) 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_03584F_S14E023_2021_07_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03584F_S14E023_2021_07_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03584F_S14E023_2021_07_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03584F_S14E023_2021_07_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03584F_S14E023_2021_07_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