https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-16T04:18:45.006932Z 2021-06-16T04:19:10.006382Z s3://sentinel-s1-l1c/GRD/2021/6/16/IW/DV/S1A_IW_GRDH_1SDV_20210616T041845_20210616T041910_038360_0486E6_5DE3 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 2021-06-16T04:18:45.006932Z 2021-06-16T04:19:10.006382Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9771458895829 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-16T10:32:13.915329Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210616T041845_20210616T041910_038360_0486E6_5DE3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.82301013354452 -3.101925817492809,20.72105069611003 -2.861159874203514,19.62135392803427 -2.6197633001097556,19.54271145749227 -2.9812240515767128,19.465603739859663 -3.3431486471181935,19.426141561883163 -3.523919275489813,19.34822378953664 -3.885707263998703,19.307753271336527 -4.066273995968645,19.295147602021295 -4.12600508775552,20.397061897918846 -4.370288341664182,21.500043034173668 -4.613063399351438,21.551826842221843 -4.371825128318797,21.630486030824418 -4.009209298244433,21.706483800186515 -3.646024348483299,21.784736207856 -3.2833500293235836,21.82301013354452 -3.101925817492809)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63112 45.97825048549851 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 2021-12-26T07:19:08.073855Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S04E020/2021/06/16/0486E6 2.0E-4 2.0E-4 true block average 2 2 -3.0 20.0 -4.0 21.0 POLYGON((20.0 -4.0,20.0 -3.0,21.0 -3.0,21.0 -4.0,20.0 -4.0)) 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_0486E6_S04E020_2021_06_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0486E6_S04E020_2021_06_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0486E6_S04E020_2021_06_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0486E6_S04E020_2021_06_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0486E6_S04E020_2021_06_16_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