https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-28T01:46:35.430583Z 2018-01-28T01:47:04.461488Z s3://sentinel-s1-l1c/GRD/2018/1/28/IW/DV/S1A_IW_GRDH_1SDV_20180128T014635_20180128T014704_020348_022C26_7235 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 2018-01-28T01:46:35.430583Z 2018-01-28T01:47:04.461488Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180128T033032_V20180127T231251_20180128T023021.EOF 192.3025441407246 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-28T03:41:18.571646Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180128T014635_20180128T014704_020348_022C26_7235 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((57.077857646 -19.719575591,56.497417347 -19.586537256,55.911737425 -19.450193259,55.327036444 -19.311976004,54.760458992 -19.176040623,54.650771314 -19.593201788,54.50791999 -20.13225534,54.363850198 -20.671136558,54.330143715 -20.792192158,54.902007289 -20.930155134,55.492273256 -21.070297939,56.083638551 -21.208401334,56.669823931 -21.343016328,56.701720791 -21.221373228,56.838193096 -20.680045862,56.973690792 -20.138580303,57.077857646 -19.719575591)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32072 45.7102442943362 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 2022-01-20T15:56:39.440580Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S20E055/2018/01/28/022C26 2.0E-4 2.0E-4 true block average 2 2 -19.0 55.0 -20.0 56.0 POLYGON((55.0 -19.233512197402778,56.0 -19.47074044152933,56.0 -20.0,55.0 -20.0,55.0 -19.233512197402778)) 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_022C26_S20E055_2018_01_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022C26_S20E055_2018_01_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022C26_S20E055_2018_01_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022C26_S20E055_2018_01_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022C26_S20E055_2018_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