https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-02T18:00:56.519741Z
2021-05-02T18:01:25.557952Z
s3://sentinel-s1-l1c/GRD/2021/5/2/IW/DV/S1B_IW_GRDH_1SDV_20210502T180056_20210502T180125_026729_033160_8179
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
2021-05-02T18:00:56.519741Z
2021-05-02T18:01:25.557952Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.9580771803621
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-02T19:22:09.347064Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210502T180056_20210502T180125_026729_033160_8179
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.669811031613702 34.44014187025065,-1.2537432836348594 34.505324931069566,-0.9702774037738047 34.548861381679416,-0.5574947725994149 34.61101967362447,-0.27669514383779303 34.65244920983483,0.14170500650348342 34.712912604950205,0.42373176568729354 34.75280750020084,0.7031580375878381 34.7916583823456,1.0161249325744253 34.83435154598736,1.0042775690783456 34.89209664504514,0.9632607986519708 35.07190823517877,0.9216359872192106 35.25164131326448,0.8814905927620542 35.43157339992215,0.8038908948135093 35.79179331879557,0.7655986636681047 35.971970378113646,0.7316291354805692 36.15270995144608,0.6919271028607541 36.33270051098673,0.6661294851323667 36.45429134299884,0.3480743707905063 36.4121448424199,0.06135768419849048 36.37337294431422,-0.2250723606290724 36.33391505232828,-0.6541705422109036 36.27344557359589,-0.9398651863446985 36.232279906575215,-1.3678404938062494 36.169256939057206,-1.6527735359485245 36.12639446557867,-2.0753344636364264 36.06149315590785,-1.8744364116740373 35.217259930888446,-1.8297447478720243 35.036948288575594,-1.7824105965489228 34.85705767718429,-1.737295111614902 34.67682431942159,-1.682343807649215 34.4981464514252,-1.669811031613702 34.44014187025065))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68181787613259
46.4859793458732
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
2021-12-26T05:01:13.794325Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W001/2021/05/02/033160
2.0E-4
2.0E-4
true
block average
2
2
36.0
-1.0
35.0
0.0
POLYGON((-1.0 35.0,-1.0 36.0,0.0 36.0,0.0 35.0,-1.0 35.0))
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_033160_N35W001_2021_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033160_N35W001_2021_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033160_N35W001_2021_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033160_N35W001_2021_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033160_N35W001_2021_05_02_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