https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-26T18:49:44.183490Z 2018-11-26T18:50:09.182159Z s3://sentinel-s1-l1c/GRD/2018/11/26/IW/DV/S1A_IW_GRDH_1SDV_20181126T184944_20181126T185009_024763_02B991_852E 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 2018-11-26T18:49:44.183490Z 2018-11-26T18:50:09.182159Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181126T210858_V20181126T170242_20181126T202012.EOF 347.2607770231374 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-26T21:24:05.908466Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181126T184944_20181126T185009_024763_02B991_852E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.114387987 30.377347253,-12.731530043 30.440568743,-12.469942898 30.483071072,-12.077139503 30.545841465,-11.814992077 30.587031064,-11.421358908 30.647826205,-11.15866549 30.687694918,-10.895757763 30.727033041,-10.538081065 30.779633845,-10.836771475 32.283499806,-11.200321547 32.231410528,-11.467533285 32.192409943,-11.734515806 32.152846425,-12.134553844 32.09244859,-12.400951448 32.051483645,-12.800099581 31.988990098,-13.065895665 31.946632356,-13.454889284 31.883564891,-13.277246621 31.100599532,-13.114387987 30.377347253)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68401685760104 46.07875587641474 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 2021-12-23T18:26:21.331655Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31W011/2018/11/26/02B991 2.0E-4 2.0E-4 true block average 2 2 32.0 -11.0 31.0 -10.0 POLYGON((-10.780464147428884 32.0,-10.581849099448553 31.0,-11.0 31.0,-11.0 32.0,-10.780464147428884 32.0)) 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_02B991_N31W011_2018_11_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B991_N31W011_2018_11_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B991_N31W011_2018_11_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B991_N31W011_2018_11_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B991_N31W011_2018_11_26_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