https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-10T17:49:44.114794Z 2022-01-10T17:49:56.416938Z s3://sentinel-s1-l1c/GRD/2022/1/10/IW/DV/S1A_IW_GRDH_1SDV_20220110T174944_20220110T174956_041402_04EC3C_C62A 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 2022-01-10T17:49:44.114794Z 2022-01-10T17:49:56.416938Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220110T214224_V20220110T174408_20220110T210138.EOF 347.73549395363256 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-11T10:32:36.164293Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220110T174944_20220110T174956_041402_04EC3C_C62A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((3.3730703188983013 20.683963299242325,3.96452323533424 20.792230545519907,4.558573083151272 20.898772353033035,5.155698739561952 21.003638735655265,5.740089221366549 21.10410061042536,5.7055670220658525 21.284995589371153,5.669966691545487 21.46579604328417,5.635239385249455 21.646739201503273,5.621314563681625 21.72161155923763,5.034067458043637 21.621524038557908,4.434151724473169 21.51698955032097,3.834718363379125 21.410236851885724,3.242434582427112 21.302496948488614,3.3730703188983013 20.683963299242325)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87249658493993 46.08974414137614 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 2022-01-11T12:18:53.796385Z Batch API, v4.79.2 s3://deafrica-sentinel-1/s1_rtc/N21E004/2022/01/10/04EC3C 2.0E-4 2.0E-4 true block average 2 2 22.0 4.0 21.0 5.0 POLYGON((4.0 21.439671751336128,4.434151724474785 21.516989550321334,5.0 21.61558783103257,5.0 21.0,4.0 21.0,4.0 21.439671751336128)) 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_04EC3C_N21E004_2022_01_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04EC3C_N21E004_2022_01_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04EC3C_N21E004_2022_01_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04EC3C_N21E004_2022_01_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04EC3C_N21E004_2022_01_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 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