https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-11T18:31:26.419750Z 2022-05-11T18:31:51.417975Z s3://sentinel-s1-l1c/GRD/2022/5/11/IW/DV/S1A_IW_GRDH_1SDV_20220511T183126_20220511T183151_043167_0527C7_687C 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 2022-05-11T18:31:26.419750Z 2022-05-11T18:31:51.417975Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220511T202828_V20220511T164633_20220511T200403.EOF 347.6455599866072 693000 Copernicus Ground Segment 2022-05-11T20:54:38.804383Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220511T183126_20220511T183151_043167_0527C7_687C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.332530286557259 22.675502780633195,-6.737069635957008 22.782273055477994,-6.13264437746186 22.888212988022833,-5.5267476757106495 22.99194708257925,-4.929989561486004 23.09170093412487,-5.071033559746661 23.81474768684585,-5.222717239523931 24.5978796671384,-5.580813200922557 24.53963550178805,-5.826236375078521 24.499193443763996,-6.071593854167807 24.458338118553904,-6.439311683041424 24.396314140470626,-6.684021744099253 24.354510103012345,-7.0512677050982795 24.290982001033466,-7.295718931456985 24.2481686977658,-7.652736870142656 24.184880321262263,-7.564112433460248 23.76231369287349,-7.332530286557259 22.675502780633195)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80705795964897 46.03157 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 2022-05-11T21:58:38.027115Z Batch API, v4.110.0 s3://deafrica-sentinel-1/s1_rtc/N23W008/2022/05/11/0527C7 2.0E-4 2.0E-4 true block average 2 2 24.0 -8.0 23.0 -7.0 POLYGON((-7.401675491006944 23.0,-7.613962122624119 24.0,-7.0 24.0,-7.0 23.0,-7.401675491006944 23.0)) 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_0527C7_N23W008_2022_05_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0527C7_N23W008_2022_05_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0527C7_N23W008_2022_05_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0527C7_N23W008_2022_05_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0527C7_N23W008_2022_05_11_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