https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-02T18:40:10.956120Z 2019-01-02T18:40:39.974997Z s3://sentinel-s1-l1c/GRD/2019/1/2/IW/DV/S1B_IW_GRDH_1SDV_20190102T184010_20190102T184039_014319_01AA42_A2CB 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 2019-01-02T18:40:10.956120Z 2019-01-02T18:40:39.974997Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190102T210219_V20190102T165346_20190102T201116.EOF 347.3764226614927 693000 Copernicus S1 Core Ground Segment - UPA 2019-01-02T21:19:11.432743Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190102T184010_20190102T184039_014319_01AA42_A2CB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.593941788 28.301077828,-10.211904053 28.365713836,-9.954818664 28.408563719,-9.568808113 28.471929028,-9.311215142 28.513564477,-8.924451042 28.57510254,-8.666361121 28.615516115,-8.408075565 28.655438879,-8.073945887 28.706295634,-8.117026643 28.945184946,-8.193302351 29.305652557,-8.227311809 29.486496756,-8.266180179 29.666618489,-8.339097326 30.027566375,-8.398697045 30.32925835,-8.738307801 30.278938734,-9.000816286 30.239392123,-9.263113504 30.199321083,-9.656158254 30.138233983,-9.917917444 30.09685742,-10.310144749 30.033818071,-10.571352127 29.991144081,-10.959486511 29.926708652,-10.892051514 29.624517463,-10.809881124 29.263001625,-10.766408331 29.082648711,-10.727912459 28.901459676,-10.684934088 28.721029782,-10.642554873 28.54050119,-10.593941788 28.301077828)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74746717274651 46.23451011312717 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 2021-12-24T09:05:43.325126Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N29W009/2019/01/02/01AA42 2.0E-4 2.0E-4 true block average 2 2 30.0 -9.0 29.0 -8.0 POLYGON((-8.333528484912126 30.0,-8.266180178999711 29.666618488998683,-8.227311808999909 29.486496755999656,-8.19330235099918 29.30565255699614,-8.128625624226892 29.0,-9.0 29.0,-9.0 30.0,-8.333528484912126 30.0)) 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_01AA42_N29W009_2019_01_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01AA42_N29W009_2019_01_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01AA42_N29W009_2019_01_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01AA42_N29W009_2019_01_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01AA42_N29W009_2019_01_02_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