https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-08T17:26:47.509824Z 2018-01-08T17:27:16.530907Z s3://sentinel-s1-l1c/GRD/2018/1/8/IW/DV/S1B_IW_GRDH_1SDV_20180108T172647_20180108T172716_009082_0103D0_7A01 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 2018-01-08T17:26:47.509824Z 2018-01-08T17:27:16.530907Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180108T181732_V20180108T141718_20180108T173448.EOF 347.3687142235472 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-08T18:37:38.328925Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180108T172647_20180108T172716_009082_0103D0_7A01 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.563064633 -28.444684933,16.858032138 -28.377003509,17.118303776 -28.316671869,17.378280646 -28.255847283,17.767690747 -28.16369002,18.02692567 -28.101640869,18.415217502 -28.007655197,18.673703397 -27.944392772,19.014418634 -27.860138709,18.998134387 -27.802345969,18.94385652 -27.623505305,18.894479641 -27.443459635,18.844267264 -27.263645093,18.791563054 -27.084475915,18.736155556 -26.906003537,18.546881742 -26.247641639,18.210653583 -26.330515497,17.955601017 -26.392769298,17.572512503 -26.485301114,17.316781753 -26.546420596,16.932680426 -26.637243008,16.67627751 -26.697217635,16.128750528 -26.823526691,16.160694769 -26.944405393,16.209181541 -27.124610415,16.304755489 -27.485387267,16.356758269 -27.664826447,16.405553523 -27.845018644,16.451954922 -28.025777313,16.497415447 -28.206767395,16.548063399 -28.386579172,16.563064633 -28.444684933)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.55481 45.84073827676779 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 2022-01-20T10:03:17.570432Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S28E016/2018/01/08/0103D0 2.0E-4 2.0E-4 true block average 2 2 -27.0 16.0 -28.0 17.0 POLYGON((16.445337793248704 -28.0,16.405553522997362 -27.845018643990223,16.356758269000824 -27.66482644700309,16.304755488998417 -27.485387266994127,16.175653303474355 -27.0,17.0 -27.0,17.0 -28.0,16.445337793248704 -28.0)) 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_0103D0_S28E016_2018_01_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0103D0_S28E016_2018_01_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0103D0_S28E016_2018_01_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0103D0_S28E016_2018_01_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0103D0_S28E016_2018_01_08_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