https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-18T06:36:13.833802Z 2023-07-18T06:36:38.832419Z s3://sentinel-s1-l1c/GRD/2023/7/18/IW/DV/S1A_IW_GRDH_1SDV_20230718T063613_20230718T063638_049474_05F2F0_9696 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 2023-07-18T06:36:13.833802Z 2023-07-18T06:36:38.832419Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230718T063827_V20230718T055644_20230718T123144.EOF 193.0664978004466 693000 Copernicus Ground Segment 2023-07-18T07:40:28.286535Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230718T063613_20230718T063638_049474_05F2F0_9696 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.834421730646361 36.218657805415525,-7.245138617338186 36.28162809747158,-7.535234562865411 36.32518759354351,-7.97097713974648 36.389206896462426,-8.261864931002215 36.43100371438976,-8.698774601391378 36.49237038108543,-8.990426456119382 36.53239317927386,-9.282375959815566 36.571703321285256,-9.59062091350857 36.61238171213302,-9.737737689591963 35.89100617384738,-9.896176277948054 35.11011165943668,-9.593762558377016 35.06906112446897,-9.307322352643476 35.029438091270364,-9.02116047906106 34.989140745841695,-8.59244821907862 34.92743410819506,-8.306999477881622 34.88545834287119,-7.879375177466775 34.821241948092634,-7.594663737436941 34.777598354822146,-7.191541030298676 34.71457412529318,-7.006769639126884 35.49643838171327,-6.834421730646361 36.218657805415525)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.55454616657848 46.44917419246249 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 2023-07-18T11:51:40.342463Z Batch API, v4.232.0 s3://deafrica-sentinel-1/s1_rtc/N35W008/2023/07/18/05F2F0 2.0E-4 2.0E-4 true block average 2 2 36.0 -8.0 35.0 -7.0 POLYGON((-7.0 35.52480637823743,-7.124088738531867 35.0,-8.0 35.0,-8.0 36.0,-7.0 36.0,-7.0 35.52480637823743)) 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_05F2F0_N35W008_2023_07_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F2F0_N35W008_2023_07_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F2F0_N35W008_2023_07_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F2F0_N35W008_2023_07_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F2F0_N35W008_2023_07_18_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 2021 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