https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-11T17:34:48.235384Z
2023-04-11T17:35:13.234638Z
s3://sentinel-s1-l1c/GRD/2023/4/11/IW/DV/S1A_IW_GRDH_1SDV_20230411T173448_20230411T173513_048051_05C6B8_22E3
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
2023-04-11T17:34:48.235384Z
2023-04-11T17:35:13.234638Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230411T181308_V20230411T142644_20230411T174414.EOF
347.0117774494588
693000
Copernicus Ground Segment
2023-04-11T18:55:29.443848Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230411T173448_20230411T173513_048051_05C6B8_22E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.08086904609398 -33.62419220713774,16.457887560076443 -33.537735462436785,16.725461926453875 -33.475568232726005,16.9926533929379 -33.41282672367427,17.392718354595228 -33.31764256393361,17.658944007014014 -33.25347505013954,18.057551382854356 -33.15616202796304,18.32279925180103 -33.09058222959699,18.668229676168362 -33.00416582182311,18.608372732661152 -32.826068260654196,18.54503129106886 -32.64879501814331,18.42376993093476 -32.2929530519542,18.362356314217415 -32.11527425657949,18.302613911843224 -31.937197870714083,18.243707317153856 -31.75893647130213,18.182295200924113 -31.581341409140336,18.16295457242416 -31.522751604701348,17.82348543379241 -31.607447182439422,17.562154983977774 -31.671917943531035,17.16948690542919 -31.767623216777658,16.907262238006126 -31.830756485724212,16.513260384049662 -31.924445831145114,16.250151700564004 -31.986228731881038,15.986692435435106 -32.04746806888386,15.61551685515587 -32.132672213045524,15.744178708002687 -32.54991968770741,15.855570568561559 -32.9081507700083,15.967804313596176 -33.26627168625786,16.08086904609398 -33.62419220713774))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.8792
45.59429214191513
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
2023-04-11T21:00:41.574258Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S33E018/2023/04/11/05C6B8
2.0E-4
2.0E-4
true
block average
2
2
-32.0
18.0
-33.0
19.0
POLYGON((18.32368324149918 -32.0,18.545031291076274 -32.648795018164684,18.608372732662072 -32.82606826065742,18.666829581973264 -33.0,18.0 -33.0,18.0 -32.0,18.32368324149918 -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_05C6B8_S33E018_2023_04_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C6B8_S33E018_2023_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C6B8_S33E018_2023_04_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C6B8_S33E018_2023_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C6B8_S33E018_2023_04_11_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