https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-08T03:58:17.940605Z 2018-09-08T03:58:42.939250Z s3://sentinel-s1-l1c/GRD/2018/9/8/IW/DV/S1B_IW_GRDH_1SDV_20180908T035817_20180908T035842_012618_017485_1F65 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 2018-09-08T03:58:17.940605Z 2018-09-08T03:58:42.939250Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180908T054811_V20180908T013211_20180908T044941.EOF 191.9897686876109 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-08T06:04:07.250024Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180908T035817_20180908T035842_012618_017485_1F65 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.269887196 8.015537819,27.712939383 8.129338949,27.153187016 8.242875688,26.593115552 8.355627022,26.039222868 8.466287335,25.857476165 7.561309742,25.784109622 7.199377489,25.734454675 6.958694436,26.286146904 6.846823109,26.844048602 6.732990329,27.401688745 6.618516484,27.956591667 6.503925711,28.007520637 6.745249127,28.045259174 6.926686173,28.269887196 8.015537819)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85907471339422 46.04149 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 2021-12-23T06:40:59.332348Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N07E027/2018/09/08/017485 2.0E-4 2.0E-4 true block average 2 2 8.0 27.0 7.0 28.0 POLYGON((27.0 7.0,27.0 8.0,28.0 8.0,28.0 7.0,27.0 7.0)) 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_017485_N07E027_2018_09_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017485_N07E027_2018_09_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017485_N07E027_2018_09_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017485_N07E027_2018_09_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017485_N07E027_2018_09_08_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