https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-11T14:59:45.765591Z
2021-04-11T15:00:14.791398Z
s3://sentinel-s1-l1c/GRD/2021/4/11/IW/DV/S1B_IW_GRDH_1SDV_20210411T145945_20210411T150014_026421_032773_802A
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-11T14:59:45.765591Z
2021-04-11T15:00:14.791398Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0278666642035
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-11T18:19:06.824709Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210411T145945_20210411T150014_026421_032773_802A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((47.92622148857592 4.117498259817345,49.04556431071657 4.351868007272601,50.139827868234356 4.579218184189077,49.80989212747714 6.205612919113262,48.71243801722752 5.980831401571283,48.14920633652663 5.864534026209155,47.590516986380855 5.748562830805333,47.69058925506091 5.26430093677057,47.8047337969292 4.71998853243031,47.84114009163418 4.538201087966761,47.87683188931713 4.356260034267369,47.92622148857592 4.117498259817345))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76573
46.10967175818278
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
2021-12-26T03:54:02.199114Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N05E049/2021/04/11/032773
2.0E-4
2.0E-4
true
block average
2
2
6.0
49.0
5.0
50.0
POLYGON((49.8516034348985 6.0,50.0 5.268489701637021,50.0 5.0,49.0 5.0,49.0 6.0,49.8516034348985 6.0))
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_032773_N05E049_2021_04_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032773_N05E049_2021_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032773_N05E049_2021_04_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032773_N05E049_2021_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032773_N05E049_2021_04_11_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 2019
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