https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-22T19:00:34.693160Z
2022-10-22T19:00:59.690978Z
s3://sentinel-s1-l1c/GRD/2022/10/22/IW/DV/S1A_IW_GRDH_1SDV_20221022T190034_20221022T190059_045559_057262_780E
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
2022-10-22T19:00:34.693160Z
2022-10-22T19:00:59.690978Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221022T210836_V20221022T171936_20221022T203706.EOF
347.98846007694783
693000
Copernicus Ground Segment
2022-10-22T21:14:54.901928Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221022T190034_20221022T190059_045559_057262_780E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.634456025870756 8.498983013619982,-12.07309648596033 8.613321732885826,-11.508388758824225 8.72744448156571,-10.94466708218789 8.84045846017732,-10.395032403448234 8.949761966599871,-10.428409913620378 9.131234806494442,-10.466975248612544 9.31176782631551,-10.504082922905685 9.492584845596074,-10.540569585006883 9.673519351725291,-10.576448341609133 9.854568198011428,-10.647266023151554 10.216832668519753,-10.68417389903429 10.397663412317435,-10.694295470883127 10.457960220108268,-11.24313683251494 10.350524303467962,-11.812365428043247 10.238025961890292,-12.379124964005145 10.124945738101493,-12.93335975509617 10.01334278877364,-12.923325347089905 9.952769769477277,-12.88209101254152 9.772084167743687,-12.85397780916975 9.58873368498931,-12.82045833696019 9.40647545578661,-12.746438876596883 9.043369956635907,-12.634456025870756 8.498983013619982))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82061581379498
46.1178984354962
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
2022-10-22T22:22:38.065035Z
Batch API, v4.149.1
s3://deafrica-sentinel-1/s1_rtc/N09W011/2022/10/22/057262
2.0E-4
2.0E-4
true
block average
2
2
10.0
-11.0
9.0
-10.0
POLYGON((-10.604878242628462 10.0,-10.504082922907521 9.492584845605446,-10.42840991361982 9.131234806491616,-10.404272466434012 9.0,-11.0 9.0,-11.0 10.0,-10.604878242628462 10.0))
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_057262_N09W011_2022_10_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057262_N09W011_2022_10_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057262_N09W011_2022_10_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057262_N09W011_2022_10_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057262_N09W011_2022_10_22_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