https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-20T17:11:22.821017Z 2023-04-20T17:11:47.820166Z s3://sentinel-s1-l1c/GRD/2023/4/20/IW/DV/S1A_IW_GRDH_1SDV_20230420T171122_20230420T171147_048182_05CB08_ADF2 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 2023-04-20T17:11:22.821017Z 2023-04-20T17:11:47.820166Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230420T174723_V20230420T140203_20230420T171933.EOF 347.3282784684162 693000 Copernicus Ground Segment 2023-04-20T18:41:14.686790Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230420T171122_20230420T171147_048182_05CB08_ADF2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.87076256480101 -29.082023081178942,21.23595966588104 -28.998108265731922,21.493271319299993 -28.938302575918854,21.878171636391546 -28.8478006129033,22.135347202201647 -28.78663113967715,22.39237524665218 -28.72493755879563,22.775919685615797 -28.63184108105371,23.032925746405297 -28.568756579753405,23.348007297604166 -28.490633495095814,23.290882983116788 -28.312496283349432,23.23467290568605 -28.134056103140814,23.179333161521377 -27.955420816582112,23.123293718228233 -27.776982386569465,22.9027474264714 -27.062531213980172,22.885469093210286 -27.003618691594546,22.577225946117064 -27.07975963899026,22.32485918638207 -27.141510887661788,22.071706973906096 -27.202935011769398,21.69207852483807 -27.294068065376266,21.43847324326441 -27.354295841686973,21.058665134535644 -27.443515316189206,20.80462344234669 -27.502538991235504,20.443920947416316 -27.585437591555312,20.461142444403244 -27.64440405286955,20.510674602351386 -27.824449232869863,20.611389913077076 -28.184204648727725,20.66332464846559 -28.36374190138242,20.71747616797731 -28.5427849470316,20.765630174167875 -28.72322376515931,20.87076256480101 -29.082023081178942)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.16203 45.88877155740592 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 2023-04-20T22:44:40.634129Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/S28E023/2023/04/20/05CB08 2.0E-4 2.0E-4 true block average 2 2 -27.0 23.0 -28.0 24.0 POLYGON((23.0 -27.3775771603042,23.19314342629604 -28.0,23.0 -28.0,23.0 -27.3775771603042)) 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_05CB08_S28E023_2023_04_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CB08_S28E023_2023_04_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CB08_S28E023_2023_04_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CB08_S28E023_2023_04_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CB08_S28E023_2023_04_20_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