https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-24T16:34:12.641597Z 2021-05-24T16:34:41.664702Z s3://sentinel-s1-l1c/GRD/2021/5/24/IW/DV/S1B_IW_GRDH_1SDV_20210524T163412_20210524T163441_027049_033B4E_5CD8 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-05-24T16:34:12.641597Z 2021-05-24T16:34:41.664702Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.79387380899726 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-24T19:05:46.316593Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210524T163412_20210524T163441_027049_033B4E_5CD8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.388449330962544 18.26534990279429,22.978005534979445 18.375862448192784,23.568291274562153 18.484545838746843,24.156656704529524 18.590914166680342,24.723357072793924 18.6915030882673,24.537405544250806 19.654004749571875,24.407935093713803 20.318361847234673,23.83336195894099 20.218561482843885,23.23797921623605 20.113022311228477,22.64315753328537 20.00543442699786,22.050422920270048 19.896091556521053,22.114526571071867 19.592911120869704,22.190255706554325 19.23033095070909,22.230213894068115 19.04943201696111,22.266564607558426 18.86785616776269,22.3405816814191 18.504946746784977,22.388449330962544 18.26534990279429)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89763978175955 46.15459544259706 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 2021-12-26T06:07:42.138387Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18E022/2021/05/24/033B4E 2.0E-4 2.0E-4 true block average 2 2 19.0 22.0 18.0 23.0 POLYGON((22.388449330962615 18.265349902794288,22.24010997382616 19.0,23.0 19.0,23.0 18.379912068353963,22.388449330962615 18.265349902794288)) 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_033B4E_N18E022_2021_05_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033B4E_N18E022_2021_05_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033B4E_N18E022_2021_05_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033B4E_N18E022_2021_05_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033B4E_N18E022_2021_05_24_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