https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-12T05:29:16.135193Z 2019-04-12T05:29:41.133157Z s3://sentinel-s1-l1c/GRD/2019/4/12/IW/DV/S1B_IW_GRDH_1SDV_20190412T052916_20190412T052941_015769_01D990_C68B 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 2019-04-12T05:29:16.135193Z 2019-04-12T05:29:41.133157Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190412T071959_V20190412T031054_20190412T062824.EOF 193.0549938284985 693000 Copernicus S1 Core Ground Segment - DPA 2019-04-12T07:34:14.538818Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190412T052916_20190412T052941_015769_01D990_C68B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.577989309445309 36.07023022830094,9.190137407425283 36.12982115327775,8.910913025801472 36.17188063644468,8.491522569954945 36.23374909175663,8.21156536101369 36.27417847899407,7.791094065873373 36.33359413345397,7.5104287191596875 36.37238329527814,7.2294871780747405 36.41051360782221,6.832338672862706 36.46321622721426,6.7938812085277736 36.28320901159521,6.756095957505354 36.103021505019775,6.719787055919191 35.922639029648536,6.681649736471785 35.742494444054,6.646103896876397 35.56200550888224,6.572917745158937 35.20129579999134,6.538165473515404 35.020691786546145,6.527847079620075 34.960871975858225,6.91752189912436 34.90769193668399,7.193191165920741 34.869267008906334,7.468601888084553 34.83021885284592,7.881225382190735 34.77048131522636,8.155974148589966 34.729881623018805,8.567588157424625 34.66782392825938,8.841652967114245 34.625682312202684,9.222362797937082 34.56603629435201,9.23461113049966 34.625977665124964,9.275366185318887 34.806847094626235,9.360618568437026 35.16800924912122,9.402287322758799 35.34874494717766,9.446590639878604 35.529073772316515,9.489160718993627 35.70967616311161,9.533195445650867 35.890055828230174,9.577989309445309 36.07023022830094)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.59690423991767 46.05904 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 2021-12-24T14:11:15.180953Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N35E009/2019/04/12/01D990 2.0E-4 2.0E-4 true block average 2 2 36.0 9.0 35.0 10.0 POLYGON((9.56052909712034 36.0,9.402287322756056 35.348744947166445,9.32095995887567 35.0,9.0 35.0,9.0 36.0,9.56052909712034 36.0)) 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_01D990_N35E009_2019_04_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01D990_N35E009_2019_04_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01D990_N35E009_2019_04_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01D990_N35E009_2019_04_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01D990_N35E009_2019_04_12_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