https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-04T01:38:28.380453Z 2021-10-04T01:38:56.382143Z s3://sentinel-s1-l1c/GRD/2021/10/4/IW/DV/S1B_IW_GRDH_1SDV_20211004T013828_20211004T013856_028979_037552_9CCB 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 2021-10-04T01:38:28.380453Z 2021-10-04T01:38:56.382143Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.3372660308746 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-04T13:25:58.841247Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211004T013828_20211004T013856_028979_037552_9CCB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((58.851377374668424 -20.821434638873836,58.286040160780836 -20.691705088745667,57.69142883328469 -20.55302201807313,57.0978917788676 -20.412317324657916,56.52295870196869 -20.273857847104814,56.33017462670061 -20.992277686732155,56.23292909330748 -21.35141311045041,56.10341785809791 -21.82625712254501,56.68380793748627 -21.966727149787566,57.28308584230668 -22.109341353730983,57.883554956612265 -22.249768433097625,58.45455858572841 -22.380998364773205,58.57689476117566 -21.903930354613834,58.66884728951007 -21.5431322981828,58.851377374668424 -20.821434638873836)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.12665 45.6683527990501 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 2021-12-26T12:46:43.379919Z Batch API, vbatc_node_debug1 s3://deafrica-sentinel-1/s1_rtc/S22E057/2021/10/04/037552 2.0E-4 2.0E-4 true block average 2 2 -21.0 57.0 -22.0 58.0 POLYGON((57.0 -22.0,57.0 -21.0,58.0 -21.0,58.0 -22.0,57.0 -22.0)) 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_037552_S22E057_2021_10_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_037552_S22E057_2021_10_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_037552_S22E057_2021_10_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_037552_S22E057_2021_10_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_037552_S22E057_2021_10_04_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