https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-08T18:17:32.370024Z
2021-12-08T18:17:57.369181Z
s3://sentinel-s1-l1c/GRD/2021/12/8/IW/DV/S1A_IW_GRDH_1SDV_20211208T181732_20211208T181757_040921_04DC07_4908
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
2021-12-08T18:17:32.370024Z
2021-12-08T18:17:57.369181Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.15884408338854
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-08T18:57:56.749744Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211208T181732_20211208T181757_040921_04DC07_4908
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.201214434281496 31.897903012703246,-4.800873183349458 31.962690394269668,-4.529016745265893 32.00591322370123,-4.126557054932412 32.06876597487221,-3.85370519969178 32.11060027782855,-3.4460681907321256 32.17193955328199,-3.173477685144664 32.212180919722364,-2.903903964681827 32.25136988539008,-2.60147504287103 32.29459217009486,-2.634012059056552 32.47549563082258,-2.670392040374629 32.65594951618839,-2.7021140697699315 32.837048946448476,-2.742972814996249 33.016864782033316,-2.780576562938889 33.19713855153296,-2.816139687680814 33.377692814021685,-2.852426893774555 33.5581446438682,-2.8901670693461923 33.738388736007906,-2.901248000562404 33.798059433905465,-3.208804575900724 33.75527378806832,-3.4900612995420537 33.715429203513175,-3.8942531374786546 33.65696361373951,-4.169817355265438 33.61630981164066,-4.455292475479398 33.57351762299159,-4.859564377441313 33.51169706193651,-5.282260770101257 33.44557346942541,-5.557938038072412 33.401614888587105,-5.54413052734715 33.34198280693611,-5.4900455006381925 33.16324692629945,-5.448307145128873 32.982539024339275,-5.41346077598147 32.800724592678264,-5.362397384114696 32.62152505420822,-5.313175709576658 32.44203558919323,-5.271721667545363 32.26129653867507,-5.23531773162759 32.07973999151396,-5.201214434281496 31.897903012703246))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80838016514278
46.54261273737801
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
2021-12-26T16:07:01.678948Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N32W006/2021/12/08/04DC07
2.0E-4
2.0E-4
true
block average
2
2
33.0
-6.0
32.0
-5.0
POLYGON((-5.220362596215808 32.0,-5.271721667545004 32.26129653867336,-5.313175709576484 32.442035589192336,-5.362397384116299 32.621525054213784,-5.413460775981576 32.800724592678556,-5.452340130968251 33.0,-5.0 33.0,-5.0 32.0,-5.220362596215808 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_04DC07_N32W006_2021_12_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DC07_N32W006_2021_12_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DC07_N32W006_2021_12_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DC07_N32W006_2021_12_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DC07_N32W006_2021_12_08_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