https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-06-29T04:02:53.463961Z 2021-06-29T04:03:22.492317Z s3://sentinel-s1-l1c/GRD/2021/6/29/IW/DV/S1B_IW_GRDH_1SDV_20210629T040253_20210629T040322_027566_034A6C_928E Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-06-29T04:02:53.463961Z 2021-06-29T04:03:22.492317Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.2716910670686 693000 Copernicus S1 Core Ground Segment - TLS 2021-06-29T07:31:09.623859Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210629T040253_20210629T040322_027566_034A6C_928E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.09928894855299 21.964560268961414,28.505254654719806 22.071861604499354,27.904841030189296 22.177962057290145,27.303157235354078 22.28191361111839,26.705348574720645 22.38283849878272,26.693710055479496 22.325544313722236,26.554311777857503 21.60196151789599,26.51902428660658 21.421127516192307,26.44749842808363 21.059607095056876,26.388709540075755 20.756858740338206,26.977975879659134 20.655102792398427,27.572614898358033 20.550239310971524,28.166066797817667 20.443406555515157,28.754742027787117 20.335285487808875,28.894809408702724 21.001149219439863,29.09928894855299 21.964560268961414)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8076767822261 46.04427 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 2021-12-26T07:56:36.471723Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21E026/2021/06/29/034A6C 2.0E-4 2.0E-4 true block average 2 2 22.0 26.0 21.0 27.0 POLYGON((26.43592368364263 21.0,26.554311777866715 21.60196151794347,26.630993920043096 22.0,27.0 22.0,27.0 21.0,26.43592368364263 21.0)) 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_034A6C_N21E026_2021_06_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_034A6C_N21E026_2021_06_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_034A6C_N21E026_2021_06_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_034A6C_N21E026_2021_06_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_034A6C_N21E026_2021_06_29_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