https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-12T17:28:20.489788Z 2021-01-12T17:28:45.487953Z s3://sentinel-s1-l1c/GRD/2021/1/12/IW/DV/S1A_IW_GRDH_1SDV_20210112T172820_20210112T172845_036108_043B95_C7B2 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 2021-01-12T17:28:20.489788Z 2021-01-12T17:28:45.487953Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210112T212912_V20210112T171921_20210112T203651.EOF 347.0859816890528 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-13T08:55:06.409751Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210112T172820_20210112T172845_036108_043B95_C7B2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((6.881584560980319 32.948091704767805,7.27934225229939 33.01169113234458,7.551341713525819 33.054399335483346,7.959634091934152 33.117320918972176,8.232706015477264 33.15860925590446,8.506858604127643 33.19942064937762,8.91654507253332 33.25921809064807,9.190570519161952 33.29841766621152,9.530754721227698 33.346174038488485,9.494336771122867 33.52650188592486,9.45910911237426 33.70708208501537,9.421418744250078 33.887322455752866,9.386801448425768 34.067978676643875,9.349475476729964 34.2482645297946,9.315711026237787 34.429029347567145,9.279701154472715 34.60948667602577,9.246662594167802 34.79033831522069,9.234378343260168 34.849896136546086,8.891209240581945 34.80303802918379,8.609264031083962 34.76376630722195,8.194003909365923 34.704660875326404,7.913747650700577 34.66392873444436,7.4933701442223635 34.601550022167274,7.214323445135363 34.559291138611584,6.935982616357787 34.516461347367155,6.529926575624295 34.452757685143,6.670487477074357 33.85114700730177,6.7558712405407215 33.490028721152946,6.840050530822716 33.12873148258534,6.881584560980319 32.948091704767805)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65576088340048 46.25575036451275 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 2021-12-25T23:20:06.421253Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N33E006/2021/01/12/043B95 2.0E-4 2.0E-4 true block average 2 2 34.0 6.0 33.0 7.0 POLYGON((6.869649422852686 33.0,6.635709319691431 34.0,7.0 34.0,7.0 33.0,6.869649422852686 33.0)) 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_043B95_N33E006_2021_01_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043B95_N33E006_2021_01_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043B95_N33E006_2021_01_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043B95_N33E006_2021_01_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043B95_N33E006_2021_01_12_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