https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-26T16:52:55.304856Z
2021-05-26T16:53:24.334304Z
s3://sentinel-s1-l1c/GRD/2021/5/26/IW/DV/S1A_IW_GRDH_1SDV_20210526T165255_20210526T165324_038061_047DFA_9E55
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-05-26T16:52:55.304856Z
2021-05-26T16:53:24.334304Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.8621216130087
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-26T18:11:36.298127Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210526T165255_20210526T165324_038061_047DFA_9E55
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.023092686140387 -35.591563089892986,27.375267780397667 -35.51095500196567,27.649201054819407 -35.44741756808693,27.9227027269509 -35.38326218783377,28.33214075904452 -35.285875662114634,28.60455307972891 -35.220185895859814,29.012346363070762 -35.12050925583497,29.28365522732966 -35.053300454666164,29.66141163543827 -34.958516571057814,29.512202914135166 -34.547036538265495,29.384813305621094 -34.1921140368996,29.25853077391994 -33.83703684136833,29.091519489816008 -33.36245915492764,28.72015121070109 -33.4554011971603,28.453471093310505 -33.52132981307791,28.052697390831927 -33.61914860735,27.785015331861516 -33.683641677174364,27.38274779972405 -33.77929655068186,27.11407607572091 -33.842339998189196,26.84501209730655 -33.9047997786148,26.499143977962618 -33.98407642235295,26.652855889988373 -34.46197952026313,26.768991768371354 -34.81958413619638,26.886066584351873 -35.177067832027454,27.023092686140387 -35.591563089892986))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.62842
45.42399838353018
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
2021-12-26T06:16:05.294321Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S36E027/2021/05/26/047DFA
2.0E-4
2.0E-4
true
block average
2
2
-35.0
27.0
-36.0
28.0
POLYGON((27.023092686140263 -35.59156308989311,27.0 -35.52170918051701,27.0 -35.0,28.0 -35.0,28.0 -35.36487671242633,27.649201054775784 -35.44741756809781,27.023092686140263 -35.59156308989311))
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_047DFA_S36E027_2021_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047DFA_S36E027_2021_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047DFA_S36E027_2021_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047DFA_S36E027_2021_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047DFA_S36E027_2021_05_26_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