https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-07T18:32:24.535071Z 2018-02-07T18:32:53.557737Z s3://sentinel-s1-l1c/GRD/2018/2/7/IW/DV/S1B_IW_GRDH_1SDV_20180207T183224_20180207T183253_009521_011222_93A5 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 2018-02-07T18:32:24.535071Z 2018-02-07T18:32:53.557737Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180207T203835_V20180207T164524_20180207T200254.EOF 347.248385417639 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-07T20:52:38.259282Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180207T183224_20180207T183253_009521_011222_93A5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.00044977 30.419965022,-8.610604278 30.48426938,-8.348306724 30.526832568,-7.954434324 30.58968821,-7.691572113 30.630930582,-7.2968638 30.69179874,-7.033451744 30.731712008,-6.769823953 30.77109137,-6.434470188 30.820349039,-6.446924482 30.877694836,-6.474494352 31.059473352,-6.49427897 31.242356398,-6.537308201 31.421894997,-6.58534988 31.600721954,-6.626154163 31.780585384,-6.665201188 31.960698454,-6.701969892 32.141134152,-6.737803647 32.32169997,-6.762365892 32.442534212,-7.103700718 32.393777681,-7.372016427 32.354751759,-7.640100145 32.315156757,-8.041784572 32.254700216,-8.309276015 32.213688516,-8.710058994 32.151113481,-8.976940849 32.108693886,-9.373572628 32.044538912,-9.345544724 31.923530055,-9.304508368 31.742694847,-9.262594409 31.562005932,-9.218411217 31.381692363,-9.172399291 31.201683103,-9.119074772 31.022882042,-9.071231675 30.843187886,-9.04735247 30.659542174,-9.014467528 30.477376272,-9.00044977 30.419965022)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.760966414633 46.37645542482043 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 2022-01-21T10:25:14.554265Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N31W008/2018/02/07/011222 2.0E-4 2.0E-4 true block average 2 2 32.0 -8.0 31.0 -7.0 POLYGON((-8.0 31.0,-8.0 32.0,-7.0 32.0,-7.0 31.0,-8.0 31.0)) 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_011222_N31W008_2018_02_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_011222_N31W008_2018_02_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_011222_N31W008_2018_02_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_011222_N31W008_2018_02_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_011222_N31W008_2018_02_07_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