https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-14T16:05:08.026431Z 2018-01-14T16:05:58.025243Z s3://sentinel-s1-l1c/GRD/2018/1/14/IW/DV/S1A_IW_GRDH_1SDV_20180114T160533_20180114T160558_020153_0225FD_D150 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 2018-01-14T16:05:33.027336Z 2018-01-14T16:05:58.025243Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180114T181724_V20180114T141800_20180114T173530.EOF 347.13711476964727 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-14T18:33:28.285661Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180114T160533_20180114T160558_020153_0225FD_D150 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.603012295 32.265983025,28.005227097 32.330847922,28.28197715 32.374678964,28.697598537 32.439287411,28.975005905 32.481598658,29.391598928 32.543920056,29.669644371 32.584701769,29.947939537 32.624869008,30.234579996 32.665556107,30.090229273 33.387227522,29.933271852 34.168695231,29.641576775 34.128396925,29.358386804 34.088570404,29.075463798 34.048093164,28.651587834 33.98616071,28.369348148 33.944063718,27.946513944 33.879709325,27.664979808 33.836002911,27.255839982 33.771255302,27.437060453 32.988701782,27.603012295 32.265983025)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.62944831356394 46.50881406267933 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/2018/1/14/IW/DV/S1A_IW_GRDH_1SDV_20180114T160508_20180114T160533_020153_0225FD_264C 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 2018-01-14T16:05:08.026431Z 2018-01-14T16:05:33.025837Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180114T181724_V20180114T141800_20180114T173530.EOF 347.23847350338764 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-14T18:33:22.568307Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180114T160508_20180114T160533_020153_0225FD_264C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.942827378 30.759309539,28.341575659 30.824814355,28.613669923 30.868756728,29.022272718 30.933598804,29.294978374 30.97611036,29.704485929 31.038799282,29.977786433 31.079870844,30.251320139 31.120363896,30.530980935 31.161126815,30.458160366 31.521886688,30.234579996 32.665556107,29.947939537 32.624869008,29.669644371 32.584701769,29.391598928 32.543920056,28.975005905 32.481598658,28.697598537 32.439287411,28.28197715 32.374678964,28.005227097 32.330847922,27.603012295 32.265983025,27.73706473 31.662914664,27.860043261 31.120610195,27.942827378 30.759309539)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66881137742394 46.54339736748366 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 2022-01-20T12:45:04.840442Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N32E029/2018/01/14/0225FD 2.0E-4 2.0E-4 true block average 2 2 33.0 29.0 32.0 30.0 POLYGON((29.0 32.0,29.0 33.0,30.0 33.0,30.0 32.0,29.0 32.0)) 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_0225FD_N32E029_2018_01_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0225FD_N32E029_2018_01_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0225FD_N32E029_2018_01_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0225FD_N32E029_2018_01_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0225FD_N32E029_2018_01_14_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