https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-18T03:16:36.726534Z 2023-08-18T03:17:01.725218Z s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T031636_20230818T031701_049924_060154_47F5 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 2023-08-18T03:16:36.726534Z 2023-08-18T03:17:01.725218Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230818T044852_V20230818T005213_20230818T040943.EOF 192.0754541151905 693000 Copernicus Ground Segment 2023-08-18T05:59:07.168067Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230818T031636_20230818T031701_049924_060154_47F5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.81714993361104 14.258759527455265,39.24582841037092 14.36979224173086,38.679120296962985 14.478458781364436,38.10740473191074 14.586594820083624,37.551937050840195 14.690213108720272,37.515136332746394 14.509547599860346,37.48249866743658 14.328010586196548,37.44738697588959 14.14692693966759,37.40616374315002 13.966979851402423,37.37059771197778 13.785973446354987,37.33316249126086 13.605312179022988,37.296348292182046 13.424531682207608,37.266678067932375 13.242398249961255,37.25649091885167 13.182362169862582,37.797754335812755 13.079613438912094,38.3724770895288 12.969171209647657,38.94327800009306 12.858127409458474,39.497305480329544 12.749063257524504,39.50960561813126 12.808954245986591,39.541908874933824 12.991408944107711,39.58640662986342 13.171452180298978,39.62599369723444 13.352465646674174,39.662357720535226 13.534112877755964,39.70055953713336 13.71539677932392,39.74243945869304 13.895957838685401,39.773234453737494 14.078691520411818,39.81714993361104 14.258759527455265)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 31.0901 46.21395594606727 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 2023-08-18T08:37:40.331645Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/08/18/060154 2.0E-4 2.0E-4 true block average 2 2 14.0 39.0 13.0 40.0 POLYGON((39.759973050813734 14.0,39.74243945869431 13.895957838692695,39.70055953712822 13.715396779301301,39.66235772053788 13.53411287776931,39.62599369723531 13.35246564667694,39.58640662986888 13.171452180322694,39.54403215769505 13.0,39.0 13.0,39.0 14.0,39.759973050813734 14.0)) 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_060154_N13E039_2023_08_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060154_N13E039_2023_08_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060154_N13E039_2023_08_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060154_N13E039_2023_08_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060154_N13E039_2023_08_18_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