https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-18T16:21:53.101030Z 2023-10-18T16:22:18.100327Z s3://sentinel-s1-l1c/GRD/2023/10/18/IW/DV/S1A_IW_GRDH_1SDV_20231018T162153_20231018T162218_050821_062014_4381 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 2023-10-18T16:21:53.101030Z 2023-10-18T16:22:18.100327Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231018T182855_V20231018T144320_20231018T180050.EOF 348.0375123674751 693000 Copernicus Ground Segment 2023-10-18T19:11:23.060076Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231018T162153_20231018T162218_050821_062014_4381 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.30366158069096 -0.33959567756601333,30.50294092578809 0.133899560087104,30.46530476672826 0.31486628441327197,30.426789834856468 0.49572840318717,30.38930681460208 0.6768061088842059,30.34734856582692 0.8569132592162194,30.30781233988129 1.0375377531834933,30.273310261260423 1.219236743787498,30.23686652237965 1.4005117964648879,30.186921105508418 1.6411303911038337,27.97993044017124 1.170771782497726,28.030875055664435 0.9295857858747689,28.111309801949172 0.5674868229642869,28.149307958541037 0.3859561829213301,28.184150681863503 0.20374236465775075,28.223604945227773 0.02251841969963687,28.30366158069096 -0.33959567756601333)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84830692511855 46.17849420501373 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 2023-10-18T22:33:08.804197Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N00E028/2023/10/18/062014 2.0E-4 2.0E-4 true block average 2 2 1.0 28.0 0.0 29.0 POLYGON((28.228583345491025 0.0,28.184150681863542 0.2037423646576052,28.149307958541097 0.38595618292091133,28.111309801949115 0.567486822964848,28.016001783110983 1.0,29.0 1.0,29.0 0.0,28.228583345491025 0.0)) 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_062014_N00E028_2023_10_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_062014_N00E028_2023_10_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_062014_N00E028_2023_10_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_062014_N00E028_2023_10_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_062014_N00E028_2023_10_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