https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-21T05:23:07.882676Z 2018-09-21T05:23:31.378818Z s3://sentinel-s1-l1c/GRD/2018/9/21/IW/DV/S1A_IW_GRDH_1SDV_20180921T052307_20180921T052331_023792_02986D_77B2 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 2018-09-21T05:23:07.882676Z 2018-09-21T05:23:31.378818Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180921T072244_V20180921T030324_20180921T062054.EOF 192.7124542877346 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-21T08:52:45.993434Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180921T052307_20180921T052331_023792_02986D_77B2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((10.514732604 31.165680411,10.1092387 31.231944438,9.836394787 31.275760603,9.426660369 31.34039879,9.153195637 31.382764708,8.742542683 31.445220611,8.468474183 31.486127121,8.194169071 31.526447359,7.919110693 31.566254218,7.883929919 31.385706007,7.775874447 30.84412305,7.704933497 30.48289138,7.663132098 30.277394135,8.205061879 30.196613998,8.475436912 30.155425261,8.880575513 30.092600767,9.150381769 30.050025516,9.554656031 29.985127733,9.823878752 29.941174659,10.224013686 29.874760334,10.271207676 30.080572873,10.351754044 30.442403682,10.474559885 30.98483427,10.514732604 31.165680411)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76732744217554 46.58808854737946 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 2021-12-23T10:08:15.451142Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N29E009/2018/09/21/02986D 2.0E-4 2.0E-4 true block average 2 2 30.0 9.0 29.0 10.0 POLYGON((10.0 29.91194208565969,9.46201072806662 30.0,10.0 30.0,10.0 29.91194208565969)) 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_02986D_N29E009_2018_09_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02986D_N29E009_2018_09_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02986D_N29E009_2018_09_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02986D_N29E009_2018_09_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02986D_N29E009_2018_09_21_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