https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-10T14:54:54.676683Z 2022-08-10T14:55:19.674322Z s3://sentinel-s1-l1c/GRD/2022/8/10/IW/DV/S1A_IW_GRDH_1SDV_20220810T145454_20220810T145519_044491_054F31_826A 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 2022-08-10T14:54:54.676683Z 2022-08-10T14:55:19.674322Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220810T152912_V20220810T114211_20220810T145941.EOF 347.82978940001 693000 Copernicus Ground Segment 2022-08-10T16:10:44.073072Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220810T145454_20220810T145519_044491_054F31_826A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((52.58552331534586 -16.89298653725528,53.151212652778455 -16.763945757559203,53.731989106962565 -16.629674589816013,54.31195625721511 -16.49379450364931,54.867850690363724 -16.361871967332135,54.68790056782653 -15.641440424706468,54.4951335881682 -14.861526616985586,53.94285878329757 -14.991762188637155,53.36675276638703 -15.12603277172985,52.78992773152376 -15.25884581610967,52.228167530969145 -15.386614650602207,52.41316404506241 -16.169635041516038,52.58552331534586 -16.89298653725528)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.37291 45.82763448166941 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 2022-08-10T17:47:55.248469Z Batch API, v4.127.0 s3://deafrica-sentinel-1/s1_rtc/S16E054/2022/08/10/054F31 2.0E-4 2.0E-4 true block average 2 2 -15.0 54.0 -16.0 55.0 POLYGON((54.52935928790882 -15.0,54.77746194277093 -16.0,54.0 -16.0,54.0 -15.0,54.52935928790882 -15.0)) 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_054F31_S16E054_2022_08_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_054F31_S16E054_2022_08_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_054F31_S16E054_2022_08_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_054F31_S16E054_2022_08_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_054F31_S16E054_2022_08_10_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