https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-02-04T16:43:12.726706Z 2020-02-04T16:43:37.724544Z s3://sentinel-s1-l1c/GRD/2020/2/4/IW/DV/S1B_IW_GRDH_1SDV_20200204T164312_20200204T164337_020122_026163_6392 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 2020-02-04T16:43:12.726706Z 2020-02-04T16:43:37.724544Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200204T184847_V20200204T145839_20200204T181609.EOF 347.6945525213836 693000 Copernicus S1 Core Ground Segment - DPA 2020-02-04T19:17:11.777255Z Sentinel-1 IPF, 003.20 S1B_IW_GRDH_1SDV_20200204T164312_20200204T164337_020122_026163_6392 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.674152556064897 21.441411643278254,20.2975714792207 21.554561312706873,20.925285759289068 21.665964436845503,21.42817017991645 21.753383529695093,22.0512243384647 21.85942858563232,21.876270805228785 22.763700663790978,21.80578852762498 23.125331639562017,21.769938054290847 23.306040482098737,21.75862591954347 23.36585247059197,21.383719861837488 23.303719366689144,21.128721675004673 23.260911979647346,20.620604584069405 23.174296797570854,20.366086139552387 23.13025338996333,19.987003620112155 23.063839266629927,19.73548700861172 23.019236534042722,19.35838017589906 22.95156001170874,19.370438699185126 22.89155882047379,19.414312238542852 22.711348487283715,19.45103373001601 22.529846845539794,19.491017180908347 22.34893546857684,19.527208058779195 22.167335661058765,19.565354368301044 21.98609011928746,19.599965228402226 21.804199150816736,19.63674905536638 21.622702430331625,19.674152556064897 21.441411643278254)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.91976091787261 46.70135623987766 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 2021-12-25T05:33:41.844500Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N22E021/2020/02/04/026163 2.0E-4 2.0E-4 true block average 2 2 23.0 21.0 22.0 22.0 POLYGON((21.830215802952317 23.0,22.0 22.124188823044307,22.0 22.0,21.0 22.0,21.0 23.0,21.830215802952317 23.0)) 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_026163_N22E021_2020_02_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_026163_N22E021_2020_02_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_026163_N22E021_2020_02_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_026163_N22E021_2020_02_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_026163_N22E021_2020_02_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