https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-03T04:25:22.352711Z 2019-05-03T04:25:47.350408Z s3://sentinel-s1-l1c/GRD/2019/5/3/IW/DV/S1A_IW_GRDH_1SDV_20190503T042522_20190503T042547_027058_030C4B_BC91 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 2019-05-03T04:25:22.352711Z 2019-05-03T04:25:47.350408Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190503T060652_V20190503T015733_20190503T051503.EOF 191.9616428537269 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-03T06:21:51.828650Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190503T042522_20190503T042547_027058_030C4B_BC91 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.812171348777632 1.824969521267999,19.701863526490108 2.0609013064895345,18.606706543929793 2.2927548828237723,18.456626943744396 1.5688728675686452,18.38080156975319 1.207013593643965,18.293348676988455 0.7853149280937772,20.496573945424846 0.31311858400353854,20.584495289643588 0.7360628717336626,20.66083020272848 1.0989810759394396,20.812171348777632 1.824969521267999)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75328 46.06138600069877 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 2021-12-24T15:17:58.964528Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N01E018/2019/05/03/030C4B 2.0E-4 2.0E-4 true block average 2 2 2.0 18.0 1.0 19.0 POLYGON((18.337870588261456 1.0,18.546010829931287 2.0,19.0 2.0,19.0 1.0,18.337870588261456 1.0)) 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_030C4B_N01E018_2019_05_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030C4B_N01E018_2019_05_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030C4B_N01E018_2019_05_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030C4B_N01E018_2019_05_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030C4B_N01E018_2019_05_03_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