https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-17T16:43:19.171800Z
2021-01-17T16:43:44.169648Z
s3://sentinel-s1-l1c/GRD/2021/1/17/IW/DV/S1B_IW_GRDH_1SDV_20210117T164319_20210117T164344_025197_030006_AFCF
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
2021-01-17T16:43:19.171800Z
2021-01-17T16:43:44.169648Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210117T190627_V20210117T145846_20210117T181616.EOF
347.6942186448183
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-17T19:23:18.185965Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210117T164319_20210117T164344_025197_030006_AFCF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.673971213867873 21.44144224962135,20.297389603963772 21.554595230506745,20.925103372918638 21.66600169190081,21.427987403417614 21.753423460330453,22.051041089908377 21.859471829940556,21.876079711040365 22.763743854334898,21.805594265548365 23.125374853974108,21.769742238871004 23.306083613857677,21.758429569215558 23.365895633433226,21.38352378145137 23.303760534895567,21.12852580116546 23.260951728127758,20.620409081716375 23.17433389746053,20.365890847459646 23.130289135602496,19.98680861426734 23.06387298279206,19.735292191284923 23.01926884654672,19.358185676695236 22.951590375658093,19.370244743839386 22.8915891605188,19.414119759930387 22.711378878698344,19.45084284868395 22.529877332807832,19.490827854143703 22.348965937998198,19.527020332706066 22.167366218039206,19.565168225819985 21.986120645670397,19.60030424403838 21.804325198714064,19.636566139825064 21.622733011892016,19.673971213867873 21.44144224962135))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9202543434237
46.70175319880432
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
2021-12-25T23:33:50.287763Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E021/2021/01/17/030006
2.0E-4
2.0E-4
true
block average
2
2
23.0
21.0
22.0
22.0
POLYGON((21.83003106008386 23.0,22.0 22.12327307566368,22.0 22.0,21.0 22.0,21.0 23.0,21.83003106008386 23.0))
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_030006_N22E021_2021_01_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030006_N22E021_2021_01_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030006_N22E021_2021_01_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030006_N22E021_2021_01_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030006_N22E021_2021_01_17_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