https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-07T04:19:54.836613Z
2021-09-07T04:20:23.857626Z
s3://sentinel-s1-l1c/GRD/2021/9/7/IW/DV/S1B_IW_GRDH_1SDV_20210907T041954_20210907T042023_028587_036955_0562
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
2021-09-07T04:19:54.836613Z
2021-09-07T04:20:23.857626Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2143058171125
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-07T07:13:25.157042Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210907T041954_20210907T042023_028587_036955_0562
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.59495897873975 20.147680438418202,24.008807154060534 20.255526433227928,23.416975234378253 20.362281273032558,22.824050551584428 20.46707888590055,22.240653892100386 20.568082049439067,22.159098070781468 20.148923232805632,21.98196499015616 19.24435339720554,21.923701092685302 18.942327525483094,22.50092918450634 18.840197957901502,23.08837524187486 18.73429438431484,23.67210603199236 18.62710167062414,24.255989775728814 18.517933284104966,24.318837427926443 18.820592600842243,24.393423206521554 19.183524123266288,24.59495897873975 20.147680438418202))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91814998052359
46.05807557674352
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
2021-12-26T11:25:11.754239Z
Batch API, v4.49.0
s3://deafrica-sentinel-1/s1_rtc/N19E022/2021/09/07/036955
2.0E-4
2.0E-4
true
block average
2
2
20.0
22.0
19.0
23.0
POLYGON((22.0 19.336453223121296,22.129935887868132 20.0,23.0 20.0,23.0 19.0,22.0 19.0,22.0 19.336453223121296))
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_036955_N19E022_2021_09_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036955_N19E022_2021_09_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036955_N19E022_2021_09_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036955_N19E022_2021_09_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036955_N19E022_2021_09_07_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