https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-09T02:19:19.691636Z
2023-07-09T02:19:44.689864Z
s3://sentinel-s1-l1c/GRD/2023/7/9/IW/DV/S1A_IW_GRDH_1SDV_20230709T021919_20230709T021944_049340_05EEEA_A4CD
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
2023-07-09T02:19:19.691636Z
2023-07-09T02:19:44.689864Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230709T052242_V20230709T012506_20230709T044236.EOF
192.2060168696138
693000
Copernicus Ground Segment
2023-07-09T07:48:09.367546Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230709T021919_20230709T021944_049340_05EEEA_A4CD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.55521069041993 -16.852951128585882,48.975287631941555 -16.72061843112235,48.38976004905786 -16.585205172576867,47.804271723095866 -16.447977218757842,47.2756580853922 -16.322521841929497,47.2309726062941 -16.502591850378206,47.18567429694591 -16.682619762034765,47.093481971025696 -17.04232729533008,47.046219409825 -17.22191838217504,46.99810608777954 -17.40131373060294,46.9518374033638 -17.581167092222195,46.88788056076136 -17.819937006025405,47.42648523684961 -17.948555628129718,48.01605574968861 -18.08741779669725,48.60812621273057 -18.224860059685792,49.19418590778716 -18.3589323683957,49.29507412725911 -17.937491330152746,49.339742075423885 -17.75699915421483,49.382882487683524 -17.576165607366747,49.4286456325207 -17.395939124371345,49.51398465608415 -17.034096133648745,49.55521069041993 -16.852951128585882))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30775481636525
45.96960687464072
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
2023-07-09T10:21:31.077241Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/S18E049/2023/07/09/05EEEA
2.0E-4
2.0E-4
true
block average
2
2
-17.0
49.0
-18.0
50.0
POLYGON((49.521744452585295 -17.0,49.42864563252018 -17.395939124373413,49.38288248767461 -17.57616560740236,49.28011025846095 -18.0,49.0 -18.0,49.0 -17.0,49.521744452585295 -17.0))
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_05EEEA_S18E049_2023_07_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05EEEA_S18E049_2023_07_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05EEEA_S18E049_2023_07_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05EEEA_S18E049_2023_07_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05EEEA_S18E049_2023_07_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