https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-02T16:34:18.528957Z
2021-12-02T16:34:47.550997Z
s3://sentinel-s1-l1c/GRD/2021/12/2/IW/DV/S1B_IW_GRDH_1SDV_20211202T163418_20211202T163447_029849_039031_015F
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
2021-12-02T16:34:18.528957Z
2021-12-02T16:34:47.550997Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.79362331288564
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-02T18:39:47.731721Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211202T163418_20211202T163447_029849_039031_015F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.388290062621934 18.265605674467942,22.97775354994207 18.37610572044263,23.568039176974047 18.484794067459863,24.1564036210222 18.591167297240474,24.723383464454784 18.69181028727758,24.537417872762695 19.654219224092646,24.407942232654555 20.318484137702004,23.833087322678328 20.21862981430155,23.237705413129795 20.11308509385408,22.64288453385554 20.0054917172049,22.05024453439495 19.89616088910734,22.114339892010058 19.593071800147513,22.190081605480348 19.230493035298213,22.230045148698498 19.049594612220098,22.266402875401926 18.868019570264877,22.34043209645228 18.50511138368904,22.388290062621934 18.265605674467942))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89099777575782
46.15099985171899
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
2021-12-26T15:46:10.859065Z
Batch API, v4.69.3
s3://deafrica-sentinel-1/s1_rtc/N19E024/2021/12/02/039031
2.0E-4
2.0E-4
true
block average
2
2
20.0
24.0
19.0
25.0
POLYGON((24.47001978145846 20.0,24.663832186315748 19.0,24.0 19.0,24.0 20.0,24.47001978145846 20.0))
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_039031_N19E024_2021_12_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039031_N19E024_2021_12_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039031_N19E024_2021_12_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039031_N19E024_2021_12_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039031_N19E024_2021_12_02_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