https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-04-10T18:35:54.668352Z 2022-04-10T18:36:19.665642Z s3://sentinel-s1-l1c/GRD/2022/4/10/IW/DV/S1A_IW_GRDH_1SDV_20220410T183554_20220410T183619_042715_0518E6_2CCF 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 2022-04-10T18:35:54.668352Z 2022-04-10T18:36:19.665642Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220410T202841_V20220410T165445_20220410T201215.EOF 347.9800247058337 693000 Copernicus Ground Segment 2022-04-10T21:13:11.396291Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220410T183554_20220410T183619_042715_0518E6_2CCF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.589687912953488 9.138188066181028,-6.027948084622832 9.252064614827185,-5.4643372622558894 9.365360912199733,-4.900422663838555 9.477746389821771,-4.352925041521097 9.585917997417988,-4.388015607904887 9.767083315057212,-4.423880222476927 9.94818433495102,-4.4604630526588 10.129138747363719,-4.568228039300366 10.67235871194552,-4.602586421875415 10.853724718187285,-4.650316799961439 11.094292714585212,-5.199990413561397 10.987420105064892,-5.767641426636931 10.875923517846708,-6.335574221533372 10.763236632194896,-6.899899844773737 10.650150598420057,-6.849772422930482 10.409067065059954,-6.813471714659838 10.227333351344601,-6.775589461741455 10.045917192407728,-6.73641360570215 9.864761525553757,-6.6636959345541 9.501301677980486,-6.625883411497649 9.319863639716838,-6.589687912953488 9.138188066181028)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87790150707306 46.09845681285736 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 2022-04-10T23:44:23.694167Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/N10W005/2022/04/10/0518E6 2.0E-4 2.0E-4 true block average 2 2 11.0 -5.0 10.0 -4.0 POLYGON((-4.631608463917997 11.0,-4.568228039300576 10.672358711946593,-4.434355588343797 10.0,-5.0 10.0,-5.0 11.0,-4.631608463917997 11.0)) 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_0518E6_N10W005_2022_04_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0518E6_N10W005_2022_04_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0518E6_N10W005_2022_04_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0518E6_N10W005_2022_04_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0518E6_N10W005_2022_04_10_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