https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-28T15:47:32.153978Z 2019-01-28T15:47:57.152804Z s3://sentinel-s1-l1c/GRD/2019/1/28/IW/DV/S1A_IW_GRDH_1SDV_20190128T154732_20190128T154757_025679_02DA52_6091 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 2019-01-28T15:47:32.153978Z 2019-01-28T15:47:57.152804Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190128T181941_V20190128T140952_20190128T172722.EOF 348.02858008761837 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-28T18:31:09.657757Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190128T154732_20190128T154757_025679_02DA52_6091 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((37.229882505638734 -3.5907185234519057,38.33866979138991 -3.3478256646818987,39.42091934949472 -3.1094443417795317,39.382900429269405 -2.928446120380852,39.351814387206126 -2.7458274098870445,39.32141249096587 -2.563067906781881,39.271989257218756 -2.384518104321028,39.230015534228905 -2.2043276928820354,39.18909969932326 -2.023910203647289,39.15067049690941 -1.8429512817428488,39.102518745523895 -1.6017560299946152,38.020963754458464 -1.8375554763672957,36.91311850655566 -2.0783674741134326,36.96103197265654 -2.3203134174073963,36.99938239275543 -2.5018142484114514,37.04015689162449 -2.6827885911269442,37.08217257161466 -2.8634949218804975,37.13171994925052 -3.0425549851415763,37.161221639284776 -3.2260073575740704,37.1920506068937 -3.409175186306538,37.229882505638734 -3.5907185234519057)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75711 46.30053340367746 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 2021-12-24T10:24:22.494942Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S03E039/2019/01/28/02DA52 2.0E-4 2.0E-4 true block average 2 2 -2.0 39.0 -3.0 40.0 POLYGON((39.18402202729678 -2.0,39.27198925721844 -2.3845181043199304,39.321412490965784 -2.5630679067816087,39.382900429269334 -2.928446120380343,39.397930418072775 -3.0,39.0 -3.0,39.0 -2.0,39.18402202729678 -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_02DA52_S03E039_2019_01_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02DA52_S03E039_2019_01_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02DA52_S03E039_2019_01_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02DA52_S03E039_2019_01_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02DA52_S03E039_2019_01_28_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