https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-23T18:30:34.982349Z 2022-01-23T18:30:59.980737Z s3://sentinel-s1-l1c/GRD/2022/1/23/IW/DV/S1A_IW_GRDH_1SDV_20220123T183034_20220123T183059_041592_04F27D_A5CA 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 2022-01-23T18:30:34.982349Z 2022-01-23T18:30:59.980737Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220123T184537_V20220123T164637_20220123T232137.EOF 347.75151739369295 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-23T20:49:33.767178Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220123T183034_20220123T183059_041592_04F27D_A5CA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.7024696138631485 19.654212296302692,-6.115248590247469 19.762842599991014,-5.523284338795112 19.870255649002036,-4.930562348944272 19.975696367119237,-4.3479941744339206 20.07726652216579,-4.6408200837460525 21.5840702043806,-5.2295830306998985 21.48351636803361,-5.828828271024688 21.37889779427664,-6.427000871126758 21.272183987603327,-7.019484051806177 21.164238352528447,-6.816270105601318 20.197961962354654,-6.7024696138631485 19.654212296302692)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82269486910161 46.0497 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 2022-01-24T00:18:24.710257Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N20W006/2022/01/23/04F27D 2.0E-4 2.0E-4 true block average 2 2 21.0 -6.0 20.0 -5.0 POLYGON((-6.0 20.0,-6.0 21.0,-5.0 21.0,-5.0 20.0,-6.0 20.0)) 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_04F27D_N20W006_2022_01_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04F27D_N20W006_2022_01_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04F27D_N20W006_2022_01_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04F27D_N20W006_2022_01_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04F27D_N20W006_2022_01_23_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