https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-20T04:04:00.614461Z
2023-06-20T04:04:33.088282Z
s3://sentinel-s1-l1c/GRD/2023/6/20/IW/DV/S1A_IW_GRDH_1SDV_20230620T040400_20230620T040433_049064_05E670_73F0
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
2023-06-20T04:04:00.614461Z
2023-06-20T04:04:33.088282Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230620T053235_V20230620T013318_20230620T045048.EOF
192.0345613227374
693000
Copernicus Ground Segment
2023-06-20T06:23:49.647428Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230620T040400_20230620T040433_049064_05E670_73F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.710856242472072 -8.655224565801932,24.175508003486733 -8.535749272130305,23.612349929974975 -8.409198217070982,23.048441912512516 -8.281598505544414,22.498043468809602 -8.156218867354886,22.456368990017147 -8.33656963238563,22.41567237899108 -8.517248054320467,22.373607551904612 -8.69761829961762,22.333492625261602 -8.87844867178439,22.291222664834105 -9.058788374307914,22.250465872980033 -9.239487460141682,22.165934472350507 -9.60021115592441,22.124735258323028 -9.780834574511674,22.077230663359213 -9.986192556812137,22.63052904142231 -10.113540342975845,23.197182634298116 -10.242905943174135,23.762506046180967 -10.37089038170676,24.302097997622564 -10.492037652322256,24.389886736396065 -10.105010830495043,24.471390938562465 -9.742792957254146,24.591365593903777 -9.19899287073318,24.630179873222257 -9.017472768270498,24.669942359735522 -8.836170269753943,24.710856242472072 -8.655224565801932))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51352
45.94018902541269
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
2023-06-20T08:52:12.583789Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/S11E023/2023/06/20/05E670
2.0E-4
2.0E-4
true
block average
2
2
-10.0
23.0
-11.0
24.0
POLYGON((24.0 -10.424211681655697,23.0 -10.197889640171036,23.0 -10.0,24.0 -10.0,24.0 -10.424211681655697))
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_05E670_S11E023_2023_06_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E670_S11E023_2023_06_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E670_S11E023_2023_06_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E670_S11E023_2023_06_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E670_S11E023_2023_06_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