https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-29T18:49:11.224952Z 2023-03-29T18:49:40.244038Z s3://sentinel-s1-l1c/GRD/2023/3/29/IW/DV/S1A_IW_GRDH_1SDV_20230329T184911_20230329T184940_047863_05C051_92F2 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 2023-03-29T18:49:11.224952Z 2023-03-29T18:49:40.244038Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230329T172639_V20230329T170310_20230329T233810.EOF 347.4330861308104 693000 Copernicus Ground Segment 2023-03-29T19:07:25.275445Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230329T184911_20230329T184940_047863_05C051_92F2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.422775113422357 27.242362262938713,-12.045190353924315 27.307044793085982,-11.791905538834735 27.34982183947561,-11.410676634687457 27.41328089285327,-11.156233413100864 27.455016834798684,-10.774898519956992 27.51664077011416,-10.518928859228259 27.557380976643294,-10.263460948632591 27.597543174857243,-9.922249585946325 27.650395384079616,-9.969148738655239 27.888727466916613,-10.00577377831237 28.06917626189445,-10.044479993983972 28.2493074645686,-10.07840882814261 28.430156145619883,-10.149300957795273 28.79138663832375,-10.18660503567532 28.97171921508863,-10.222666932335319 29.152234328206553,-10.247471428259397 29.27354332458948,-10.5943674436168 29.221203812312126,-10.853070725535755 29.18154002212338,-11.111574019602504 29.141377704572555,-11.498949659797812 29.080202418589536,-11.756944307038932 29.03879933899188,-12.143547744503838 28.975768548744725,-12.401021537761263 28.933132386130637,-12.783814751561344 28.868768817373823,-12.597364376232722 28.023435782211436,-12.556087914147913 27.842756670589146,-12.516644816517571 27.661765503033045,-12.422775113422357 27.242362262938713)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7558861291249 46.185991507571 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 2023-03-29T23:31:55.805Z Batch API, v4.186.0 s3://deafrica-sentinel-1/s1_rtc/N28W010/2023/03/29/05C051 2.0E-4 2.0E-4 true block average 2 2 29.0 -10.0 28.0 -9.0 POLYGON((-10.0 28.040729293681178,-9.99173332248374 28.0,-10.0 28.0,-10.0 28.040729293681178)) 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_05C051_N28W010_2023_03_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C051_N28W010_2023_03_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C051_N28W010_2023_03_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C051_N28W010_2023_03_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C051_N28W010_2023_03_29_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 2021 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