https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-19T06:13:53.720378Z
2021-07-19T06:14:19.408578Z
s3://sentinel-s1-l1c/GRD/2021/7/19/IW/DV/S1B_IW_GRDH_1SDV_20210719T061353_20210719T061419_027859_035300_009A
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
2021-07-19T06:13:53.720378Z
2021-07-19T06:14:19.408578Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3759176675705
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-19T06:53:34.600709Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210719T061353_20210719T061419_027859_035300_009A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.276664700129352 24.52337885224428,-3.659410999880922 24.590940075412103,-3.916332977214719 24.63570540110203,-4.174137108442369 24.680151581253536,-4.559519865928799 24.74571145255278,-5.07448031664493 24.8316641275016,-5.332295120258643 24.873987239349315,-5.71551117167646 24.936020293077284,-5.991691581113283 23.512658112669154,-5.613107381758816 23.4500523479485,-5.358007110956708 23.407314791216976,-4.848768664717826 23.32067395838317,-4.593965913304283 23.27665913072655,-4.213513590839604 23.210115289566076,-3.958875709772333 23.16502707564145,-3.579462846339138 23.09702491918903,-3.507787673681012 23.436462967446584,-3.4306427182703247 23.798781305404603,-3.3543781932268297 24.16125613715508,-3.276664700129352 24.52337885224428))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8384110717693
46.65818345038759
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
2021-12-26T08:54:43.608186Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N23W004/2021/07/19/035300
2.0E-4
2.0E-4
true
block average
2
2
24.0
-4.0
23.0
-3.0
POLYGON((-3.388306404603842 24.0,-3.5794628463391125 23.097024919189035,-4.0 23.17230887043006,-4.0 24.0,-3.388306404603842 24.0))
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_035300_N23W004_2021_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035300_N23W004_2021_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035300_N23W004_2021_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035300_N23W004_2021_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035300_N23W004_2021_07_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 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