https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-02-14T03:18:33.356310Z 2023-02-14T03:18:58.355214Z s3://sentinel-s1-l1c/GRD/2023/2/14/IW/DV/S1A_IW_GRDH_1SDV_20230214T031833_20230214T031858_047226_05AAB3_3618 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 2023-02-14T03:18:33.356310Z 2023-02-14T03:18:58.355214Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230214T044010_V20230214T004352_20230214T040122.EOF 192.4323089783627 693000 Copernicus Ground Segment 2023-02-14T05:34:42.065713Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230214T031833_20230214T031858_047226_05AAB3_3618 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.59048807193939 -23.038815326458543,33.02315659572478 -22.908316330811765,32.774505785920766 -22.850399290119974,32.4037636045652 -22.763240395158565,32.156759572676194 -22.704634883704184,31.787181982739437 -22.61614768435945,31.226362865740487 -22.480026126246987,31.17616783624973 -22.659203995890813,31.125344355166128 -22.83833666200202,30.975202573190963 -23.376412347983372,30.92459176355795 -23.555664557246068,30.805533950306064 -23.973429603634738,31.372689190629668 -24.111683625615864,31.62285722613872 -24.171905463665837,31.99581874140506 -24.260818774471225,32.24732405256803 -24.320201995154893,32.62362177102182 -24.40817113341548,33.19682676007417 -24.540138556210632,33.26000035005781 -24.300165179092875,33.30802818940248 -24.12011138329795,33.44992746543862 -23.579518620998464,33.59048807193939 -23.038815326458543)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.89725 45.83705959411462 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 2023-02-14T11:42:37.440461Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/S24E031/2023/02/14/05AAB3 2.0E-4 2.0E-4 true block average 2 2 -23.0 31.0 -24.0 32.0 POLYGON((31.0 -23.287543731497014,31.080234675841464 -23.0,32.0 -23.0,32.0 -24.0,31.0 -24.0,31.0 -23.287543731497014)) 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_05AAB3_S24E031_2023_02_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05AAB3_S24E031_2023_02_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05AAB3_S24E031_2023_02_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05AAB3_S24E031_2023_02_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05AAB3_S24E031_2023_02_14_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