https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-18T04:19:55.453834Z
2021-11-18T04:20:24.474904Z
s3://sentinel-s1-l1c/GRD/2021/11/18/IW/DV/S1B_IW_GRDH_1SDV_20211118T041955_20211118T042024_029637_038975_57D6
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
2021-11-18T04:19:55.453834Z
2021-11-18T04:20:24.474904Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.21371497151
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-18T12:20:34.209449Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211118T041955_20211118T042024_029637_038975_57D6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.59456863674512 20.148523030713978,24.008413368959555 20.2563642126519,23.416576806672087 20.363114372283672,22.823648676412542 20.467907054619886,22.240058467543587 20.568937960505526,22.158333549208553 20.148974983213733,21.981210870456238 19.244407176097234,21.92293459833183 18.942384681629402,22.500349998957027 18.840226756430173,23.087797015955687 18.734327672765943,23.67152850403547 18.627139514943444,24.255413369996596 18.517975704259875,24.318264147364985 18.820633222637507,24.39285354741708 19.183562643575875,24.59456863674512 20.148523030713978))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91516720400605
46.05642157837602
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
2021-12-26T15:03:26.366751Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/N19E022/2021/11/18/038975
2.0E-4
2.0E-4
true
block average
2
2
20.0
22.0
19.0
23.0
POLYGON((22.0 19.340363503252814,22.12916288020337 20.0,23.0 20.0,23.0 19.0,22.0 19.0,22.0 19.340363503252814))
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_038975_N19E022_2021_11_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038975_N19E022_2021_11_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038975_N19E022_2021_11_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038975_N19E022_2021_11_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038975_N19E022_2021_11_18_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