https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-27T02:19:11.318856Z
2023-01-27T02:19:40.335265Z
s3://sentinel-s1-l1c/GRD/2023/1/27/IW/DV/S1A_IW_GRDH_1SDV_20230127T021911_20230127T021940_046963_05A1F3_0A74
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
2023-01-27T02:19:11.318856Z
2023-01-27T02:19:40.335265Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230127T035513_V20230126T235430_20230127T031200.EOF
192.052404804726
693000
Copernicus Ground Segment
2023-01-27T04:37:33.155609Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230127T021911_20230127T021940_046963_05A1F3_0A74
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.003137467054 13.079828358977869,53.435594442367176 13.191314351612256,52.8662716124207 13.301784613627866,52.29643560302503 13.410977343751064,51.73125817644211 13.517908004348438,51.648481108206056 13.097333461228702,51.61199555479681 12.916443981148657,51.541800048803715 12.55412352046356,51.410938182582825 11.890069708910815,51.972299984147554 11.781892697213314,52.538347344012195 11.671602862203308,53.10394496060867 11.560196429663101,53.66783561741358 11.447936581297862,53.804568970511816 12.113655988840236,53.83648311693568 12.296238264298918,53.873425692542426 12.477816827449058,53.91645853885745 12.658185526233792,54.003137467054 13.079828358977869))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.817923874758
45.98599
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
2023-01-27T07:09:24.273468Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N12E051/2023/01/27/05A1F3
2.0E-4
2.0E-4
true
block average
2
2
13.0
51.0
12.0
52.0
POLYGON((51.43260161225662 12.0,51.62884887090464 13.0,52.0 13.0,52.0 12.0,51.43260161225662 12.0))
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_05A1F3_N12E051_2023_01_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A1F3_N12E051_2023_01_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A1F3_N12E051_2023_01_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A1F3_N12E051_2023_01_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A1F3_N12E051_2023_01_27_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