https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-21T19:19:38.997541Z 2023-09-21T19:20:05.927155Z s3://sentinel-s1-l1c/GRD/2023/9/21/IW/DV/S1A_IW_GRDH_1SDV_20230921T191938_20230921T192005_050430_06129E_C5DA 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 2023-09-21T19:19:38.997541Z 2023-09-21T19:20:05.927155Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230921T212700_V20230921T173608_20230921T205338.EOF 347.8116776416696 693000 Copernicus Ground Segment 2023-09-21T21:35:37.543975Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230921T191938_20230921T192005_050430_06129E_C5DA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.644561764176306 17.700279134263994,-18.06381128606677 17.809786720013058,-17.480225486315263 17.917960470067626,-16.89593728677187 18.024383188943883,-16.31708435646994 18.12795276953876,-16.60893624172875 19.62855231490418,-17.193160298953384 19.526056298815796,-17.782814504652915 19.420560417790565,-18.37170298357247 19.31315479799117,-18.957670020302615 19.204255512449077,-18.644561764176306 17.700279134263994)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81027893783594 46.00508 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 2023-09-22T00:11:23.663259Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N19W019/2023/09/21/06129E 2.0E-4 2.0E-4 true block average 2 2 20.0 -19.0 19.0 -18.0 POLYGON((-18.9151466879985 19.0,-18.95767002030262 19.204255512449055,-18.0 19.380948600656815,-18.0 19.0,-18.9151466879985 19.0)) 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_06129E_N19W019_2023_09_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06129E_N19W019_2023_09_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06129E_N19W019_2023_09_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06129E_N19W019_2023_09_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06129E_N19W019_2023_09_21_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