https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-05-20T04:26:31.941971Z 2018-05-20T04:27:21.940381Z s3://sentinel-s1-l1c/GRD/2018/5/20/IW/DV/S1A_IW_GRDH_1SDV_20180520T042656_20180520T042721_021983_025FDB_D375 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 2018-05-20T04:26:56.942661Z 2018-05-20T04:27:21.940381Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180520T061259_V20180520T015727_20180520T051457.EOF 191.9850015711095 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-20T06:24:35.114335Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180520T042656_20180520T042721_021983_025FDB_D375 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.52494556 -4.219528573,18.423597338 -3.977561808,17.321218407 -3.733786984,17.202988459 -4.276091234,17.082513447 -4.818051761,16.989780654 -5.239119655,18.093846985 -5.485593245,19.197131722 -5.729695672,19.288692556 -5.307262998,19.407851853 -4.763558533,19.446591437 -4.582115444,19.52494556 -4.219528573)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61911 45.96348389342376 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/2018/5/20/IW/DV/S1A_IW_GRDH_1SDV_20180520T042631_20180520T042656_021983_025FDB_59DD 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 2018-05-20T04:26:31.941971Z 2018-05-20T04:26:56.941176Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180520T061259_V20180520T015727_20180520T051457.EOF 191.9748352310216 693000 Copernicus S1 Core Ground Segment - UPA 2018-05-20T06:24:29.436194Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180520T042631_20180520T042656_021983_025FDB_59DD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.851588303 -2.708989908,18.749181198 -2.468609354,17.648919747 -2.227729448,17.570639264 -2.589232884,17.532354701 -2.77023053,17.493383325 -2.951082547,17.453836242 -3.131814759,17.376040664 -3.493589371,17.321218407 -3.733786984,18.423597338 -3.977561808,19.52494556 -4.219528573,19.580473151 -3.978814475,19.657639645 -3.615896396,19.735640761 -3.253177901,19.773674181 -3.071612209,19.851588303 -2.708989908)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63882 45.98541944321759 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 2022-01-25T16:23:33.979839Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S04E018/2018/05/20/025FDB 2.0E-4 2.0E-4 true block average 2 2 -3.0 18.0 -4.0 19.0 POLYGON((18.0 -4.0,18.0 -3.0,19.0 -3.0,19.0 -4.0,18.0 -4.0)) 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_025FDB_S04E018_2018_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025FDB_S04E018_2018_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025FDB_S04E018_2018_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025FDB_S04E018_2018_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025FDB_S04E018_2018_05_20_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