https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-16T03:54:47.621389Z
2021-09-16T03:55:16.639321Z
s3://sentinel-s1-l1c/GRD/2021/9/16/IW/DV/S1B_IW_GRDH_1SDV_20210916T035447_20210916T035516_028718_036D5E_5C0F
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
2021-09-16T03:54:47.621389Z
2021-09-16T03:55:16.639321Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2646218039866
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-16T09:50:17.229119Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210916T035447_20210916T035516_028718_036D5E_5C0F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.108568529228364 21.738644491046543,30.514022939566402 21.8462929564879,29.916409962694086 21.952179089782845,29.316612647551473 22.056113998605,28.720798229480472 22.157036662220136,28.639433125962185 21.73681526518594,28.60375200604788 21.55604097746457,28.40373020596671 20.530614809062268,28.993294275110458 20.42847889920073,29.586013392604997 20.323645662618464,30.179363427490422 20.216546455797506,30.76593455472275 20.108552746651597,30.79271544065185 20.229731418195694,30.829939229833105 20.411157176191722,30.868842624946307 20.59227154157656,30.906958205078908 20.77353100596005,31.0198172251789 21.317579113930268,31.059749169673307 21.498503407766318,31.096123350782367 21.680078584242658,31.108568529228364 21.738644491046543))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79880805405515
46.02739
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
2021-12-26T11:51:55.757261Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/09/16/036D5E
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.109743771158232,29.640440571072286 22.0,29.0 22.0,29.0 22.109743771158232))
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_036D5E_N22E029_2021_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036D5E_N22E029_2021_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036D5E_N22E029_2021_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036D5E_N22E029_2021_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036D5E_N22E029_2021_09_16_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