https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-17T15:51:15.895554Z 2018-09-17T15:51:44.903477Z s3://sentinel-s1-l1c/GRD/2018/9/17/IW/DV/S1B_IW_GRDH_1SDV_20180917T155115_20180917T155144_012756_0178C9_9475 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 2018-09-17T15:51:15.895554Z 2018-09-17T15:51:44.903477Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180917T164256_V20180917T123842_20180917T155612.EOF 347.819042994252 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-17T17:02:36.157057Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180917T155115_20180917T155144_012756_0178C9_9475 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.299901319 -17.365132808,38.861238774 -17.236968719,39.442435833 -17.102439431,40.022796704 -16.966258457,40.585381589 -16.832492026,40.480857324 -16.416124411,40.391634136 -16.055749451,40.303897016 -15.695066527,40.260650448 -15.514593101,40.215573994 -15.334568657,40.18744738 -15.214036785,39.628961523 -15.345961077,39.052919507 -15.480405604,38.476136459 -15.613362698,37.919143601 -15.740167668,37.946080508 -15.861158853,37.98935268 -16.041905455,38.030665674 -16.223105564,38.11461786 -16.585225456,38.157601573 -16.766067118,38.199973673 -16.947056524,38.299901319 -17.365132808)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.30571 45.81524311884785 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 2021-12-23T09:04:54.809275Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S17E038/2018/09/17/0178C9 2.0E-4 2.0E-4 true block average 2 2 -16.0 38.0 -17.0 39.0 POLYGON((38.21262810265877 -17.0,38.11461785998108 -16.585225455919936,38.0 -16.088604940023185,38.0 -16.0,39.0 -16.0,39.0 -17.0,38.21262810265877 -17.0)) 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_0178C9_S17E038_2018_09_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0178C9_S17E038_2018_09_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0178C9_S17E038_2018_09_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0178C9_S17E038_2018_09_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0178C9_S17E038_2018_09_17_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