https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-05T18:47:36.489979Z 2021-10-05T18:48:01.489167Z s3://sentinel-s1-l1c/GRD/2021/10/5/IW/DV/S1A_IW_GRDH_1SDV_20211005T184736_20211005T184801_039988_04BBAC_404A 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 2021-10-05T18:47:36.489979Z 2021-10-05T18:48:01.489167Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.6906884395423 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-05T22:09:16.325551Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211005T184736_20211005T184801_039988_04BBAC_404A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.199146098622906 21.515654221721743,-10.609733577485715 21.62262415759981,-10.010494072351335 21.729077859997584,-9.409864557251774 21.833452453947135,-8.820312616099066 21.93363047834803,-9.114221752861672 23.439914788752002,-9.709712246530305 23.34087513542982,-10.316528104658312 23.237467094336225,-10.923756879440607 23.131484708889612,-11.52213976506274 23.024592808977356,-11.355490916016493 22.239763471336207,-11.199146098622906 21.515654221721743)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82098967672814 46.04953911378428 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 2021-12-26T12:53:44.054125Z Batch API, vbatc_node_debug1 s3://deafrica-sentinel-1/s1_rtc/N22W012/2021/10/05/04BBAC 2.0E-4 2.0E-4 true block average 2 2 23.0 -12.0 22.0 -11.0 POLYGON((-11.303722793784017 22.0,-11.516917784799807 23.0,-11.0 23.0,-11.0 22.0,-11.303722793784017 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_04BBAC_N22W012_2021_10_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04BBAC_N22W012_2021_10_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04BBAC_N22W012_2021_10_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04BBAC_N22W012_2021_10_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04BBAC_N22W012_2021_10_05_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