https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-19T16:37:30.793191Z 2018-10-19T16:37:59.823860Z s3://sentinel-s1-l1c/GRD/2018/10/19/IW/DV/S1B_IW_GRDH_1SDV_20181019T163730_20181019T163759_013224_01871C_834A 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 2018-10-19T16:37:30.793191Z 2018-10-19T16:37:59.823860Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181019T185152_V20181019T145022_20181019T180752.EOF 347.21688589408006 693000 Copernicus S1 Core Ground Segment - DPA 2018-10-19T19:06:02.327522Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181019T163730_20181019T163759_013224_01871C_834A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.680074162 30.921427469,20.079500538 30.986913433,20.350617491 31.030608379,20.757753087 31.095083798,21.029479779 31.137353922,21.437517631 31.19968524,21.709837488 31.240521447,21.982389868 31.280781598,22.267918093 31.322297124,22.077457077 32.281705876,22.004491922 32.642505332,21.944016826 32.944908937,21.653305617 32.903828608,21.375818961 32.863945323,21.098582227 32.823448412,20.683202702 32.761555783,20.406604662 32.719531411,19.992197832 32.655354791,19.716257899 32.611812627,19.309754877 32.546484249,19.462619909 31.882322619,19.544837852 31.520813523,19.680074162 30.921427469)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.70730839552503 46.50205173892544 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 2021-12-23T16:09:09.793130Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E019/2018/10/19/01871C 2.0E-4 2.0E-4 true block average 2 2 31.0 19.0 30.0 20.0 POLYGON((19.6800741619999 30.921427468999806,19.662346256772718 31.0,20.0 31.0,20.0 30.973879317872996,19.6800741619999 30.921427468999806)) 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_01871C_N30E019_2018_10_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01871C_N30E019_2018_10_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01871C_N30E019_2018_10_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01871C_N30E019_2018_10_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01871C_N30E019_2018_10_19_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