https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-19T02:12:23.735107Z
2022-09-19T02:12:48.733394Z
s3://sentinel-s1-l1c/GRD/2022/9/19/IW/DV/S1A_IW_GRDH_1SDV_20220919T021223_20220919T021248_045067_05629C_CA52
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
2022-09-19T02:12:23.735107Z
2022-09-19T02:12:48.733394Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220919T033717_V20220918T233806_20220919T025536.EOF
192.3733853658733
693000
Copernicus Ground Segment
2022-09-19T04:14:49.635828Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220919T021223_20220919T021248_045067_05629C_CA52
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.41821534623926 -21.6410753124976,49.849311726487784 -21.510404129330546,49.24561571003036 -21.369368076269232,48.643077766729064 -21.226180839329878,48.07406456263834 -21.088727457146263,47.928069223305975 -21.627314951728646,47.879923859783496 -21.807035107169973,47.8303277447896 -21.98641185393705,47.732029936355715 -22.34543409863522,47.665904431193184 -22.58416519168309,48.2389333090285 -22.723218681847115,48.6038101405253 -22.810547430967727,48.84731764093449 -22.868305471468922,49.21296182759856 -22.954247589557408,49.45697904037458 -23.011077014501662,50.03160098163444 -23.143229155947356,50.23362037301567 -22.362435254191986,50.41821534623926 -21.6410753124976))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03377
45.74895661107579
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
2022-09-19T07:36:34.616626Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S22E047/2022/09/19/05629C
2.0E-4
2.0E-4
true
block average
2
2
-21.0
47.0
-22.0
48.0
POLYGON((47.826607404340095 -22.0,48.0 -21.36195705071539,48.0 -22.0,47.826607404340095 -22.0))
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_05629C_S22E047_2022_09_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05629C_S22E047_2022_09_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05629C_S22E047_2022_09_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05629C_S22E047_2022_09_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05629C_S22E047_2022_09_19_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