https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-07T05:29:18.576366Z 2018-11-07T05:29:43.574539Z s3://sentinel-s1-l1c/GRD/2018/11/7/IW/DV/S1B_IW_GRDH_1SDV_20181107T052918_20181107T052943_013494_018F84_0A42 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 2018-11-07T05:29:18.576366Z 2018-11-07T05:29:43.574539Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181107T072425_V20181107T031056_20181107T062826.EOF 193.0532718496419 693000 Copernicus S1 Core Ground Segment - DPA 2018-11-07T07:38:35.443586Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181107T052918_20181107T052943_013494_018F84_0A42 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.578322416 36.070003267,9.191889734 36.129372565,8.912447996 36.171463245,8.492730683 36.233376618,8.212555033 36.273834694,7.791755296 36.333291488,7.510870481 36.372106809,7.229709076 36.410262262,6.83234012 36.462986544,6.793882335 36.282992052,6.756093386 36.102816304,6.719793446 35.922443959,6.681654992 35.742312172,6.64611577 35.561834402,6.572934416 35.201147962,6.538195051 35.02055423,6.52786135 34.960648298,6.917752621 34.907446346,7.193637743 34.868996093,7.469263953 34.829921648,7.88220997 34.77014288,8.157173268 34.729514507,8.56910833 34.667412008,8.843386667 34.625239339,9.222703647 34.565815365,9.234969378 34.625843157,9.27571259 34.806702386,9.36096068 35.167841179,9.402623182 35.348565749,9.446927866 35.528881928,9.489489225 35.709474016,9.533527872 35.889841443,9.578322416 36.070003267)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57900839482789 46.05013 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 2021-12-23T17:17:56.162422Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35E009/2018/11/07/018F84 2.0E-4 2.0E-4 true block average 2 2 36.0 9.0 35.0 10.0 POLYGON((9.56091715025528 36.0,9.402623182002918 35.34856574901249,9.321341175780528 35.0,9.0 35.0,9.0 36.0,9.56091715025528 36.0)) 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_018F84_N35E009_2018_11_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018F84_N35E009_2018_11_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018F84_N35E009_2018_11_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018F84_N35E009_2018_11_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018F84_N35E009_2018_11_07_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