https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-16T17:19:21.078818Z
2021-02-16T17:19:50.107223Z
s3://sentinel-s1-l1c/GRD/2021/2/16/IW/DV/S1B_IW_GRDH_1SDV_20210216T171921_20210216T171950_025634_030E28_559B
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
2021-02-16T17:19:21.078818Z
2021-02-16T17:19:50.107223Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210216T181352_V20210216T140923_20210216T172653.EOF
347.4640720272388
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-16T18:39:45.258519Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210216T171921_20210216T171950_025634_030E28_559B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.12591784542403 -26.670385356667857,18.677579847881532 -26.543189184216047,19.059077688493385 -26.453811246960655,19.313524592949598 -26.39355734666625,19.567398998205935 -26.332928744743526,19.94687275400197 -26.241355600907593,20.199267563155907 -26.179817536638197,20.53798977663312 -26.09642167934168,20.46902326659501 -25.859874288617874,20.363648399039818 -25.501844791979952,20.31158942045934 -25.32270278303085,20.207685769584202 -24.964421551597734,20.07068211657413 -24.48536847577178,19.735514824709853 -24.56754372038311,19.48572129774203 -24.628225514708063,19.110370172327347 -24.718524977445252,18.859672064599533 -24.77824520943544,18.48385319544158 -24.866882047235222,18.232257909061047 -24.92562764492586,17.68748618964584 -25.051180266365872,17.816415382504527 -25.532550091734727,17.91369791198095 -25.892699466840114,17.961882359031737 -26.072898999184616,18.0632023738428 -26.432197860030556,18.12591784542403 -26.670385356667857))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.78786
45.80461502477515
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
2021-12-26T01:07:41.560561Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S26E018/2021/02/16/030E28
2.0E-4
2.0E-4
true
block average
2
2
-25.0
18.0
-26.0
19.0
POLYGON((18.0 -26.0,18.0 -25.0,19.0 -25.0,19.0 -26.0,18.0 -26.0))
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_030E28_S26E018_2021_02_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030E28_S26E018_2021_02_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030E28_S26E018_2021_02_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030E28_S26E018_2021_02_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030E28_S26E018_2021_02_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