https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-31T18:09:05.755090Z
2023-08-31T18:09:34.796642Z
s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T180905_20230831T180934_050123_06082E_39B0
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
2023-08-31T18:09:05.755090Z
2023-08-31T18:09:34.796642Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230831T164649_V20230831T162209_20230831T225709.EOF
347.24144860461564
693000
Copernicus Ground Segment
2023-08-31T18:41:12.658477Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230831T180905_20230831T180934_050123_06082E_39B0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.857399255387426 30.556382886721966,-2.46008350396473 30.621785327371644,-2.191913574619167 30.66519370934231,-1.7890902100760244 30.729288680375532,-1.5201416992320045 30.771341165001296,-1.117947004428544 30.833124276324945,-0.848251952831103 30.873810228776456,-0.5804849572636388 30.913620063517772,-0.28178967644360703 30.957321787828832,-0.32912965638889863 31.195421155178956,-0.43531217352474016 31.73735740281192,-0.5039830678209757 32.098929425598975,-0.539536818023515 32.279536088381676,-0.5691180965873501 32.46097670856597,-0.5944650559278978 32.58278226931304,-0.8896006837085495 32.54083633083229,-1.1644582487014052 32.50111391902193,-1.4436002147299716 32.46012785070044,-1.851670438873402 32.399020461978274,-2.128730829121965 32.35673766946195,-2.5388028327750756 32.29296227361603,-2.8137308095030122 32.24941107558837,-3.2158754196788504 32.184549173282285,-3.1927815297438054 32.061641132553724,-3.1528172358377584 31.880624678728413,-3.1109495098377593 31.699920433173602,-3.0709221458257803 31.518917959269,-3.032194983342047 31.337703814232253,-2.992775712399268 31.156603910830313,-2.950454568215398 30.975983015100223,-2.9113036543057715 30.794842004510688,-2.857399255387426 30.556382886721966))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83953053946885
46.50254218146387
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
2023-08-31T19:53:13.914326Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N31W001/2023/08/31/06082E
2.0E-4
2.0E-4
true
block average
2
2
32.0
-1.0
31.0
0.0
POLYGON((-0.4851940805654631 32.0,-0.4353121735246798 31.737357402811607,-0.2902751492559273 31.0,-1.0 31.0,-1.0 32.0,-0.4851940805654631 32.0))
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_06082E_N31W001_2023_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06082E_N31W001_2023_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06082E_N31W001_2023_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06082E_N31W001_2023_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06082E_N31W001_2023_08_31_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