https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-12T04:11:59.430940Z 2023-08-12T04:12:23.811556Z s3://sentinel-s1-l1c/GRD/2023/8/12/IW/DV/S1A_IW_GRDH_1SDV_20230812T041159_20230812T041223_049837_05FE60_647B 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 2023-08-12T04:11:59.430940Z 2023-08-12T04:12:23.811556Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230812T054305_V20230812T014135_20230812T045905.EOF 192.0180809615398 693000 Copernicus Ground Segment 2023-08-12T06:32:43.025167Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230812T041159_20230812T041223_049837_05FE60_647B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.89750822857606 -7.586836414631114,22.362993970633017 -7.468000936756373,21.798724498778316 -7.341778564692795,21.23772707136678 -7.215530504122415,20.68526930809131 -7.0904672452408635,20.603768210741585 -7.451634161856285,20.563878885240612 -7.632475180402379,20.52302828433538 -7.813103296498636,20.47965920399979 -7.993158942136508,20.440025538458947 -8.174083471011176,20.38097122709396 -8.43404546596773,20.93305115158574 -8.560019991884333,21.496240931255034 -8.687643276102188,22.059639363548225 -8.814407589283736,22.599872981569547 -8.935095794909264,22.697756692432673 -8.493010967038977,22.738870596168066 -8.31200767542334,22.81966596276474 -7.94969495794456,22.857690700902133 -7.768016183857907,22.89750822857606 -7.586836414631114)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54478 45.93910685859304 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 2023-08-12T08:52:17.211280Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/S09E020/2023/08/12/05FE60 2.0E-4 2.0E-4 true block average 2 2 -8.0 20.0 -9.0 21.0 POLYGON((21.0 -8.575191133509337,20.380971227093955 -8.434045465967722,20.478160589074538 -8.0,21.0 -8.0,21.0 -8.575191133509337)) 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_05FE60_S09E020_2023_08_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05FE60_S09E020_2023_08_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05FE60_S09E020_2023_08_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05FE60_S09E020_2023_08_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05FE60_S09E020_2023_08_12_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