https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-04-21T03:34:29.657095Z 2018-04-21T03:35:19.656548Z s3://sentinel-s1-l1c/GRD/2018/4/21/IW/DV/S1B_IW_GRDH_1SDV_20180421T033454_20180421T033519_010576_0134A4_595C 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 2018-04-21T03:34:54.657562Z 2018-04-21T03:35:19.656548Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180421T051108_V20180421T005908_20180421T041638.EOF 192.6263154659843 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-21T05:27:14.672647Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180421T033454_20180421T033519_010576_0134A4_595C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.387905872 -26.92355871,28.038466723 -26.843245733,27.791187775 -26.785818909,27.544157342 -26.727963431,27.174079861 -26.640379768,26.92767507 -26.581459225,26.558540514 -26.492285041,26.312767209 -26.432308887,25.968247488 -26.347414356,25.861291676 -26.705157619,25.644408952 -27.420333147,25.589108337 -27.598907718,25.516326929 -27.836362809,25.865018852 -27.922597532,26.113794499 -27.983496107,26.487477996 -28.074003607,26.736945443 -28.133779324,27.111661492 -28.222594921,27.361813751 -28.281237645,27.612237852 -28.339424354,27.966155843 -28.420762575,28.033965973 -28.181967593,28.085610972 -28.002386478,28.135834437 -27.822492665,28.288002329 -27.283245377,28.387905872 -26.92355871)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.26846 45.69804906809263 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 s3://sentinel-s1-l1c/GRD/2018/4/21/IW/DV/S1B_IW_GRDH_1SDV_20180421T033429_20180421T033454_010576_0134A4_3491 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 2018-04-21T03:34:29.657095Z 2018-04-21T03:34:54.656081Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180421T051108_V20180421T005908_20180421T041638.EOF 192.546244062472 693000 Copernicus S1 Core Ground Segment - DPA 2018-04-21T05:27:07.193675Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180421T033429_20180421T033454_010576_0134A4_3491 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.812490501 -25.427696749,28.46013598 -25.346759282,28.215942377 -25.290107749,27.971975508 -25.233054967,27.606452075 -25.146726503,27.363055495 -25.088676707,26.99839106 -25.000859302,26.755569447 -24.941821286,26.419661109 -24.859399574,26.367105038 -25.038285742,26.312548093 -25.216787848,26.257043655 -25.395071951,26.202774792 -25.573682375,26.149225461 -25.752489822,25.968247488 -26.347414356,26.312767209 -26.432308887,26.558540514 -26.492285041,26.92767507 -26.581459225,27.174079861 -26.640379768,27.544157342 -26.727963431,27.791187775 -26.785818909,28.038466723 -26.843245733,28.387905872 -26.92355871,28.395391965 -26.924988302,28.558282674 -26.325559555,28.608522886 -26.145803023,28.659546107 -25.966239835,28.711810567 -25.786976263,28.763150243 -25.607512803,28.812490501 -25.427696749)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.355 45.73884387464764 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 2022-01-25T09:57:20.948658Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S27E026/2018/04/21/0134A4 2.0E-4 2.0E-4 true block average 2 2 -26.0 26.0 -27.0 27.0 POLYGON((26.0 -26.243035087673878,26.07393206200364 -26.0,27.0 -26.0,27.0 -27.0,26.0 -27.0,26.0 -26.243035087673878)) 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_0134A4_S27E026_2018_04_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0134A4_S27E026_2018_04_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0134A4_S27E026_2018_04_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0134A4_S27E026_2018_04_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0134A4_S27E026_2018_04_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