https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-04T04:35:30.427114Z 2020-12-04T04:35:55.425295Z s3://sentinel-s1-l1c/GRD/2020/12/4/IW/DV/S1A_IW_GRDH_1SDV_20201204T043530_20201204T043555_035531_04277E_46BF 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 2020-12-04T04:35:30.427114Z 2020-12-04T04:35:55.425295Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201204T081027_V20201204T034445_20201204T070215.EOF 191.9848424131208 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-04T08:47:48.382561Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201204T043530_20201204T043555_035531_04277E_46BF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.45837226834077 -4.26412134981696,16.355748066097924 -4.021827475847617,15.252241363420783 -3.777740730340169,15.213480769199967 -3.958616606686545,15.17586044700024 -4.139849924774497,15.097033850492519 -4.501535486996015,15.056198918036767 -4.682069247217012,15.01601701639667 -4.862757039076698,14.977242552734436 -5.04376988900873,14.922675835220058 -5.283543352549656,16.026158596405843 -5.529941137935786,17.13000243135004 -5.774210667289706,17.140880253653286 -5.714202160033997,17.182106715656353 -5.533256952778188,17.26025731029691 -5.170427142705014,17.300358180064315 -4.989244786053444,17.338649625362088 -4.807667298433276,17.377978881422575 -4.6263227788471974,17.41892115110885 -4.4453373837901715,17.45837226834077 -4.26412134981696)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61852 45.96639902298833 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 2021-12-25T21:21:10.260187Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S05E015/2020/12/04/04277E 2.0E-4 2.0E-4 true block average 2 2 -4.0 15.0 -5.0 16.0 POLYGON((15.0 -4.937530111648998,15.097033850491815 -4.501535486999476,15.175860447000296 -4.1398499247744045,15.204890424959869 -4.0,16.0 -4.0,16.0 -5.0,15.0 -5.0,15.0 -4.937530111648998)) 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_04277E_S05E015_2020_12_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04277E_S05E015_2020_12_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04277E_S05E015_2020_12_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04277E_S05E015_2020_12_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04277E_S05E015_2020_12_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