https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-23T06:11:52.467233Z
2021-10-23T06:12:17.464948Z
s3://sentinel-s1-l1c/GRD/2021/10/23/IW/DV/S1B_IW_GRDH_1SDV_20211023T061152_20211023T061217_029259_037DDE_6F8D
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-10-23T06:11:52.467233Z
2021-10-23T06:12:17.464948Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7576510887255
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-23T06:49:18.106064Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211023T061152_20211023T061217_029259_037DDE_6F8D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.6500126905165435 32.06797977352394,-2.0464076995914806 32.13199343659516,-2.315675978475245 32.17471994596497,-2.7283906874149157 32.239014607939716,-3.0141391065868564 32.282679045248486,-3.424516588491927 32.34420526659586,-3.708003844322447 32.385870543000294,-3.9969055551647084 32.42763119163271,-4.274397453182738 32.46709962477168,-4.300021557461802 32.28526523699449,-4.334134631312572 32.104519328424736,-4.36416595025815 31.923192613569494,-4.397823149890425 31.742371079027226,-4.433504456571445 31.561833017815378,-4.4681792923687835 31.381147408286516,-4.539117596691916 31.019991740814113,-4.5502879445379625 30.9601985207709,-4.274192268148749 30.919827010667078,-4.001180115683699 30.879292205080645,-3.592020599044435 30.817402097827348,-3.319229638627065 30.775378144557884,-3.0458383085337823 30.732650564625075,-2.636975634389309 30.66760538486632,-2.364770631575361 30.623539350292205,-1.9740560122879727 30.559214445726234,-1.919868184710183 30.799823251217585,-1.881813348859555 30.981082663056263,-1.8003238205838372 31.342719193703545,-1.761078175678747 31.52378593722293,-1.7179201185789705 31.70421441583924,-1.6781075926440576 31.885191702816925,-1.6500126905165435 32.06797977352394))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75344704372749
46.67709533279163
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
2021-12-26T13:46:24.528307Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2021/10/23/037DDE
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-3.0 31.0,-3.0 32.0,-2.0 32.0,-2.0 31.0,-3.0 31.0))
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_037DDE_N31W003_2021_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037DDE_N31W003_2021_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037DDE_N31W003_2021_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037DDE_N31W003_2021_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037DDE_N31W003_2021_10_23_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