https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-09T16:04:09.245116Z
2023-08-09T16:04:34.243422Z
s3://sentinel-s1-l1c/GRD/2023/8/9/IW/DV/S1A_IW_GRDH_1SDV_20230809T160409_20230809T160434_049800_05FD39_8C25
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
2023-08-09T16:04:09.245116Z
2023-08-09T16:04:34.243422Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230809T181252_V20230809T142650_20230809T174420.EOF
348.02111433292595
693000
Copernicus Ground Segment
2023-08-09T18:56:17.107603Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230809T160409_20230809T160434_049800_05FD39_8C25
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.376472950750056 -4.772379871368319,34.48918941526491 -4.527204194253984,35.57916997952862 -4.285250017933643,35.54387759418253 -4.103594058297656,35.50339201709083 -3.923017585770527,35.41783835206965 -3.5629067878981444,35.37985537884101 -3.3817902133386335,35.3495628275541 -3.198968700602263,35.30395406993045 -3.0195665025531513,35.25299621546088 -2.778962285711882,34.16159838655615 -3.0188599494321364,33.052888386261955 -3.2613533337104554,33.10354217451808 -3.502701787243492,33.219770737948714 -4.047029348206196,33.29797300343643 -4.409776515119879,33.33869079420078 -4.590799757775453,33.376472950750056 -4.772379871368319))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7683
46.27727835390242
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
2023-08-09T22:08:47.009555Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S04E035/2023/08/09/05FD39
2.0E-4
2.0E-4
true
block average
2
2
-3.0
35.0
-4.0
36.0
POLYGON((35.299810056983944 -3.0,35.34956282755411 -3.1989687006022334,35.37985537884078 -3.3817902133374007,35.41783835206989 -3.562906787899076,35.52065161587679 -4.0,35.0 -4.0,35.0 -3.0,35.299810056983944 -3.0))
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_05FD39_S04E035_2023_08_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FD39_S04E035_2023_08_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FD39_S04E035_2023_08_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FD39_S04E035_2023_08_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FD39_S04E035_2023_08_09_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