https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-07T17:17:15.086566Z
2021-04-07T17:17:44.120779Z
s3://sentinel-s1-l1c/GRD/2021/4/7/IW/DV/S1B_IW_GRDH_1SDV_20210407T171715_20210407T171744_026364_0325B3_ED00
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
2021-04-07T17:17:15.086566Z
2021-04-07T17:17:44.120779Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5314918635857
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-07T18:43:25.123160Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210407T171715_20210407T171744_026364_0325B3_ED00
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.63967262815983 25.278424000562534,11.016160931382371 25.34431777096401,11.274414530852086 25.38891796188576,11.660134291768 25.454629710059415,11.918003348906199 25.4979571654279,12.305296306927772 25.56212252208448,12.564099273197982 25.604392191095762,13.08432779569288 25.687887422164383,13.03660506279337 25.926131413896886,13.001901144328436 26.106980154312613,12.965955282321758 26.287630494647658,12.931107671361941 26.46844821405136,12.893900860521832 26.64889529106013,12.859730275915654 26.829809844689684,12.823340152050712 27.01037723267469,12.76321937789298 27.312853099719348,12.23577034805525 27.2302957405327,11.842716264802792 27.167403418646586,11.580778177929227 27.12484093752378,11.319702472086394 27.081900441538707,10.928645333070898 27.016614024102672,10.66824048718245 26.972496203814075,10.282054632628945 26.906119007161394,10.426266992260501 26.240750044105248,10.46754094933667 26.060026941029054,10.505648360209094 25.878752604492995,10.54883141084524 25.69836652384533,10.585008056399053 25.516754763461662,10.627134514401158 25.336186844786816,10.63967262815983 25.278424000562534))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85985420848912
46.6368376446405
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
2021-12-26T03:43:27.734751Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E012/2021/04/07/0325B3
2.0E-4
2.0E-4
true
block average
2
2
26.0
12.0
25.0
13.0
POLYGON((13.0 25.674353045477197,12.564099273162572 25.60439219109032,12.0 25.511542086746843,12.0 26.0,13.0 26.0,13.0 25.674353045477197))
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_0325B3_N25E012_2021_04_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0325B3_N25E012_2021_04_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0325B3_N25E012_2021_04_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0325B3_N25E012_2021_04_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0325B3_N25E012_2021_04_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