https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-19T17:17:01.709155Z 2023-01-19T17:17:30.731767Z s3://sentinel-s1-l1c/GRD/2023/1/19/IW/DV/S1A_IW_GRDH_1SDV_20230119T171701_20230119T171730_046855_059E4B_6464 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 2023-01-19T17:17:01.709155Z 2023-01-19T17:17:30.731767Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230119T175321_V20230119T141016_20230119T172746.EOF 346.61419558200276 693000 Copernicus Ground Segment 2023-01-19T18:50:39.483010Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230119T171701_20230119T171730_046855_059E4B_6464 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.765276573654862 -38.18141457850515,22.113323550286836 -38.10192246596942,22.398109551696763 -38.03596476453296,22.682383377046886 -37.96932100909146,23.10782716744212 -37.86807532841432,23.39080742069289 -37.79972906034209,23.814297158747095 -37.69594305782296,24.095965828246314 -37.62591224263255,24.48254479334904 -37.52847239281251,24.322743364339384 -37.118138750625825,24.186533796287367 -36.764480098904116,24.05160289649542 -36.41064441200035,23.873397971770906 -35.93795337863294,23.493945940906897 -36.033379381357605,23.217517704387387 -36.101988313540566,22.801980271419534 -36.20370770604181,22.524362185429208 -36.27072079247894,22.107051640799128 -36.3700339519105,21.82825947993925 -36.43543463979803,21.549002296786558 -36.50018574515269,21.207763319586938 -36.578257109793256,21.371024274668052 -37.05461843831803,21.49455095303223 -37.41124779840294,21.61917089910371 -37.7677397691714,21.765276573654862 -38.18141457850515)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.45869 45.39480675591061 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 2023-01-20T04:00:34.202646Z Batch API, v4.171.0 s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/01/19/059E4B 2.0E-4 2.0E-4 true block average 2 2 -37.0 22.0 -38.0 23.0 POLYGON((23.0 -37.893735674644894,22.551519891852898 -38.0,22.0 -38.0,22.0 -37.0,23.0 -37.0,23.0 -37.893735674644894)) 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_059E4B_S38E022_2023_01_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_059E4B_S38E022_2023_01_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_059E4B_S38E022_2023_01_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_059E4B_S38E022_2023_01_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_059E4B_S38E022_2023_01_19_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