https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-08T15:15:16.659773Z 2019-04-08T15:15:45.677455Z s3://sentinel-s1-l1c/GRD/2019/4/8/IW/DV/S1B_IW_GRDH_1SDV_20190408T151516_20190408T151545_015717_01D7D9_31EF 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 2019-04-08T15:15:16.659773Z 2019-04-08T15:15:45.677455Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190408T173703_V20190408T133616_20190408T165346.EOF 348.03747212045556 693000 Copernicus S1 Core Ground Segment - UPA 2019-04-08T18:02:20.155475Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190408T151516_20190408T151545_015717_01D7D9_31EF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((44.3727695116733 1.432392906067354,45.47911164989148 1.6680758338406023,46.57771624177115 1.9014121506311135,46.45405191256096 2.502842051788822,46.34333792249485 3.0461045667840696,46.24646854094642 3.5299031376150882,45.14596035994689 3.299216361379651,44.03795257575287 3.0655929452561144,44.13604187356719 2.5803989342032088,44.247965565241955 2.0355672050579403,44.3727695116733 1.432392906067354)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71007 46.04488515518447 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 2021-12-24T13:57:40.061051Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N02E045/2019/04/08/01D7D9 2.0E-4 2.0E-4 true block average 2 2 3.0 45.0 2.0 46.0 POLYGON((45.0 2.0,45.0 3.0,46.0 3.0,46.0 2.0,45.0 2.0)) 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_01D7D9_N02E045_2019_04_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01D7D9_N02E045_2019_04_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01D7D9_N02E045_2019_04_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01D7D9_N02E045_2019_04_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01D7D9_N02E045_2019_04_08_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