https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-05T18:45:56.490249Z 2021-10-05T18:46:21.487947Z s3://sentinel-s1-l1c/GRD/2021/10/5/IW/DV/S1A_IW_GRDH_1SDV_20211005T184556_20211005T184621_039988_04BBAC_1A96 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 2021-10-05T18:45:56.490249Z 2021-10-05T18:46:21.487947Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.86753255355507 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-05T22:03:02.947470Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211005T184556_20211005T184621_039988_04BBAC_1A96 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.950389598135018 15.470442048786724,-9.373714130111845 15.581415735467505,-8.795497796994617 15.691051411648859,-8.216480979718241 15.79919196855607,-7.652111148359526 15.903000936763254,-7.758779275275089 16.445645733473413,-7.946288748015447 17.410475900692287,-8.515347155200189 17.307750240461832,-9.09930606130354 17.20053249491952,-9.68219916809137 17.091699517058807,-10.261950771481308 16.98166397201212,-10.136978149624072 16.37740362334383,-10.063926095801937 16.014280680925705,-10.026615969245817 15.832867698115376,-9.950389598135018 15.470442048786724)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85810534724219 46.07366776809626 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 2021-12-26T12:53:13.956822Z Batch API, vbatc_node_debug1 s3://deafrica-sentinel-1/s1_rtc/N15W011/2021/10/05/04BBAC 2.0E-4 2.0E-4 true block average 2 2 16.0 -11.0 15.0 -10.0 POLYGON((-10.0 15.706319499691785,-10.06098907330006 16.0,-10.0 16.0,-10.0 15.706319499691785)) 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_N15W011_2021_10_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04BBAC_N15W011_2021_10_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04BBAC_N15W011_2021_10_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04BBAC_N15W011_2021_10_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04BBAC_N15W011_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