https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-03T15:39:08.723003Z 2021-12-03T15:39:37.754802Z s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1B_IW_GRDH_1SDV_20211203T153908_20211203T153937_029863_03909D_D7D3 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 2021-12-03T15:39:08.723003Z 2021-12-03T15:39:37.754802Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.4438557016224 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-03T16:19:03.481817Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211203T153908_20211203T153937_029863_03909D_D7D3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.91851569749171 27.095489430153016,35.30056145444629 27.1610309381582,35.55741635940471 27.204468616220673,35.81720562620321 27.247888741735878,36.20777744381597 27.31219823318851,36.596792190186626 27.375097912600417,36.85829348391648 27.41673017719743,37.11640343972842 27.45731584642825,37.42149472199352 27.504625104307664,37.40979141189351 27.56215001896228,37.374952160839364 27.742931019191197,37.339407444507756 27.92360027430052,37.303090914481345 28.104148795963592,37.26795853193315 28.28487294729365,37.165641066893926 28.827484083928823,37.131276029231614 29.008303835158998,37.10759555990114 29.130062296970138,36.793152367111844 29.082595404691435,36.53121411016703 29.042444618831208,36.26948344366499 29.00178503856672,35.878180191275696 28.939986903651857,35.49171664991396 28.877761868768033,35.22962978002441 28.834895158506672,34.81951556433876 28.76673880650651,34.568660708565616 28.724377286139774,34.5880353384314 28.601163334772636,34.74743259814416 27.877243251719314,34.91851569749171 27.095489430153016)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75656712434274 46.4169046752758 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 2021-12-26T15:50:09.884843Z Batch API, v4.69.4 s3://deafrica-sentinel-1/s1_rtc/N27E034/2021/12/03/03909D 2.0E-4 2.0E-4 true block average 2 2 28.0 34.0 27.0 35.0 POLYGON((34.91851569749164 27.095489430153098,34.72040324815751 28.0,35.0 28.0,35.0 27.10946839463034,34.91851569749164 27.095489430153098)) 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_03909D_N27E034_2021_12_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03909D_N27E034_2021_12_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03909D_N27E034_2021_12_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03909D_N27E034_2021_12_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03909D_N27E034_2021_12_03_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