https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-16T15:33:59.290549Z
2022-09-16T15:34:28.312346Z
s3://sentinel-s1-l1c/GRD/2022/9/16/IW/DV/S1A_IW_GRDH_1SDV_20220916T153359_20220916T153428_045031_056161_1F31
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
2022-09-16T15:33:59.290549Z
2022-09-16T15:34:28.312346Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220916T161320_V20220916T122321_20220916T154051.EOF
347.57679261602
693000
Copernicus Ground Segment
2022-09-16T17:07:25.970220Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220916T153359_20220916T153428_045031_056161_1F31
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.20356103084915 -24.311534410690456,44.547768119139064 -24.23256089199078,44.79076487764101 -24.176277345202358,45.034173822631736 -24.119461172355823,45.39751080180965 -24.033843368551004,45.64035325734751 -23.97607538693503,46.003601896972256 -23.88885645478318,46.245139743154965 -23.83032498655474,46.59044499416281 -23.74589534460671,46.4753408731889 -23.329214542630698,46.423605292982046 -23.150219741883,46.373442190519725 -22.970854312945644,46.270949710111516 -22.612710874091853,46.220976561186234 -22.43334638500992,46.138696301444725 -22.13337200142856,45.56090586646628 -22.273464476129618,44.96369849157534 -22.415829791974563,44.36419609316324 -22.55625293112881,43.78138917457525 -22.690365277459627,43.859773440309624 -22.991581191481323,43.90279105619258 -23.172757387013267,43.950461183835415 -23.352874764442134,43.99565489353255 -23.533573154200504,44.04396479838274 -23.71356618468998,44.091462114833924 -23.893757387056144,44.14051809974789 -24.073602054471834,44.188800840777354 -24.253636304402228,44.20356103084915 -24.311534410690456))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.21893
45.71654118764076
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
2022-09-16T18:32:46.729586Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S24E046/2022/09/16/056161
2.0E-4
2.0E-4
true
block average
2
2
-23.0
46.0
-24.0
47.0
POLYGON((46.38159336042348 -23.0,46.47534087320166 -23.329214542676343,46.59044499416293 -23.74589534460621,46.0 -23.88972129933624,46.0 -23.0,46.38159336042348 -23.0))
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_056161_S24E046_2022_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056161_S24E046_2022_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056161_S24E046_2022_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056161_S24E046_2022_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056161_S24E046_2022_09_16_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