https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-09-16T19:27:18.897805Z 2018-09-16T19:28:08.895867Z s3://sentinel-s1-l1c/GRD/2018/9/16/IW/DV/S1A_IW_GRDH_1SDV_20180916T192743_20180916T192808_023728_029648_81D0 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 2018-09-16T19:27:43.897580Z 2018-09-16T19:28:08.895867Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180916T233113_V20180916T192236_20180916T224006.EOF 347.77491240007515 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-17T09:05:35.772878Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180916T192743_20180916T192808_023728_029648_81D0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.963248399 18.963785787,-20.378706525 19.072673481,-19.790233352 19.180282159,-19.20100256 19.286003889,-18.617482161 19.388697336,-18.910335786 20.895651431,-19.499670811 20.794020215,-20.094716736 20.689210775,-20.688938626 20.582352475,-21.27912838 20.474051274,-20.963248399 18.963785787)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79817693862392 46.01347 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/2018/9/16/IW/DV/S1A_IW_GRDH_1SDV_20180916T192718_20180916T192743_023728_029648_C6FB 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 2018-09-16T19:27:18.897805Z 2018-09-16T19:27:43.896091Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180916T233113_V20180916T192236_20180916T224006.EOF 347.8179159083047 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-17T09:06:21.508967Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180916T192718_20180916T192743_023728_029648_C6FB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.650087228 17.452665005,-20.069594535 17.562378686,-19.48637146 17.670764252,-18.902455314 17.777421808,-18.325273288 17.881016053,-18.617482161 19.388697336,-19.20100256 19.286003889,-19.790233352 19.180282159,-20.378706525 19.072673481,-20.963248399 18.963785787,-20.650087228 17.452665005)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81249017920783 46.01944 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 2021-12-23T09:02:51.994062Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N19W021/2018/09/16/029648 2.0E-4 2.0E-4 true block average 2 2 20.0 -21.0 19.0 -20.0 POLYGON((-20.97082279238475 19.0,-21.0 19.139500228943923,-21.0 20.0,-20.0 20.0,-20.0 19.0,-20.97082279238475 19.0)) 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_029648_N19W021_2018_09_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029648_N19W021_2018_09_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029648_N19W021_2018_09_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029648_N19W021_2018_09_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029648_N19W021_2018_09_16_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