https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-20T16:45:56.243993Z
2022-08-20T16:46:21.242447Z
s3://sentinel-s1-l1c/GRD/2022/8/20/IW/DV/S1A_IW_GRDH_1SDV_20220820T164556_20220820T164621_044638_055431_9BA5
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
2022-08-20T16:45:56.243993Z
2022-08-20T16:46:21.242447Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220820T172311_V20220820T133724_20220820T165454.EOF
347.13878508628534
693000
Copernicus Ground Segment
2022-08-20T17:38:27.499639Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220820T164556_20220820T164621_044638_055431_9BA5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.908583538473994 -31.94102337837695,28.253757404583297 -31.86181182391949,28.519350795549897 -31.80010970153128,28.91064700188432 -31.708063920315382,29.17214871687771 -31.645779615960443,29.565682275349708 -31.55088065544996,29.829724902773822 -31.486417232527682,30.08883570394157 -31.42255795784147,30.424133499540652 -31.338986864327076,30.365598124558886 -31.160812622082606,30.309030197240418 -30.98207521823815,30.25388374556392 -30.802999681649453,30.197061043532916 -30.62438152960238,30.140936441440573 -30.445606247829947,30.088358514655056 -30.265957227380643,30.032993153477282 -30.087043541218186,29.974957634914087 -29.908825724065526,29.957089572008414 -29.85003515065803,29.628794317949815 -29.93166875393677,29.372567033787362 -29.994712005579444,28.98508028002487 -30.088967283987998,28.727622110892227 -30.150864243638793,28.46501144998959 -30.213416066125465,28.081427328839204 -30.303675937492343,27.823609528297876 -30.363627005533168,27.467446804037735 -30.445507297527694,27.48594726372036 -30.50417229088887,27.54683516779123 -30.68187317673747,27.594290066125513 -30.862680258225247,27.65532297995591 -31.040383865542744,27.709389996816437 -31.219707891792957,27.750151145987843 -31.40210899640864,27.80919348357341 -31.580330750065865,27.85350764045522 -31.761952083568012,27.908583538473994 -31.94102337837695))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.90901
45.72524272719266
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
2022-08-31T15:27:25.607560Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S31E030/2022/08/20/055431
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.004647968170403 -30.0,30.0329931534686 -30.08704354119148,30.088358514655678 -30.26595722738418,30.140936441439255 -30.445606247825268,30.3147031438654 -31.0,30.0 -31.0,30.0 -30.0,30.004647968170403 -30.0))
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_055431_S31E030_2022_08_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055431_S31E030_2022_08_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055431_S31E030_2022_08_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055431_S31E030_2022_08_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055431_S31E030_2022_08_20_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