https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-12T16:35:06.135643Z
2021-05-12T16:35:31.134613Z
s3://sentinel-s1-l1c/GRD/2021/5/12/IW/DV/S1B_IW_GRDH_1SDV_20210512T163506_20210512T163531_026874_0335F2_AAAE
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
2021-05-12T16:35:06.135643Z
2021-05-12T16:35:31.134613Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6970985742544
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-12T20:33:31.407659Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210512T163506_20210512T163531_026874_0335F2_AAAE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.735074515576457 21.407065411329025,22.330766739608606 21.515274601291846,22.932232466615712 21.622218554285183,23.533562945239467 21.72681385425284,24.11569330280337 21.825845929099383,23.82192484667999 23.332161182873804,23.23486534696811 23.234408917674138,22.624619129052036 23.130316247028162,22.017776174703474 23.024301636269747,21.415242637089506 22.916572890898607,21.58204599717779 22.131806926765176,21.620114515136912 21.950564380949853,21.657467230614266 21.769190647396474,21.697098426713502 21.588232514127913,21.735074515576457 21.407065411329025))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85750895193581
46.11307238613393
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
2021-12-26T05:31:23.002987Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E023/2021/05/12/0335F2
2.0E-4
2.0E-4
true
block average
2
2
23.0
23.0
22.0
24.0
POLYGON((23.8867044322498 23.0,24.0 22.419070229189327,24.0 22.0,23.0 22.0,23.0 23.0,23.8867044322498 23.0))
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_0335F2_N22E023_2021_05_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0335F2_N22E023_2021_05_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0335F2_N22E023_2021_05_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0335F2_N22E023_2021_05_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0335F2_N22E023_2021_05_12_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