https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-10T06:12:41.053995Z
2021-12-10T06:13:06.051852Z
s3://sentinel-s1-l1c/GRD/2021/12/10/IW/DV/S1B_IW_GRDH_1SDV_20211210T061241_20211210T061306_029959_039396_86CA
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
2021-12-10T06:12:41.053995Z
2021-12-10T06:13:06.051852Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5829004543966
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-10T07:53:07.635206Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211210T061241_20211210T061306_029959_039396_86CA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.3030499045216897 29.051091875828224,-2.693518572916341 29.11656198231298,-2.962410707719429 29.160935182484813,-3.230558529218622 29.204612159867327,-3.6322404557916155 29.268968809367585,-4.170178059341494 29.353143374615502,-4.439175075653644 29.394372572011452,-4.841470293870391 29.45495895779881,-4.87743490926117 29.274506661290445,-5.017438527703584 28.55171225007624,-5.135681407975884 27.95006603176146,-4.739653624227883 27.888930817957846,-4.474893052527054 27.84738623138682,-3.945076543784352 27.76263219152156,-3.6805718789174744 27.719510870060418,-3.2843655214965084 27.653910086763798,-3.019736286050214 27.609421278223703,-2.6317610503933846 27.543215257232916,-2.6175700972113 27.602874015899527,-2.5778095842865376 27.783834126603626,-2.461218036322675 28.327177924682125,-2.4228556948861346 28.50837854925829,-2.381314653289343 28.68904112472481,-2.3431057642664403 28.87026921960622,-2.3030499045216897 29.051091875828224))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77403048649782
46.63459933828877
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
2021-12-26T16:11:00.984188Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N28W004/2021/12/10/039396
2.0E-4
2.0E-4
true
block average
2
2
29.0
-4.0
28.0
-3.0
POLYGON((-4.0 28.0,-4.0 29.0,-3.0 29.0,-3.0 28.0,-4.0 28.0))
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_039396_N28W004_2021_12_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039396_N28W004_2021_12_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039396_N28W004_2021_12_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039396_N28W004_2021_12_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039396_N28W004_2021_12_10_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