https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-21T18:10:42.774265Z
2021-09-21T18:11:13.007825Z
s3://sentinel-s1-l1c/GRD/2021/9/21/IW/DV/S1B_IW_GRDH_1SDV_20210921T181042_20210921T181113_028800_036FEA_6A18
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
2021-09-21T18:10:42.774265Z
2021-09-21T18:11:13.007825Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.97358749997915
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-21T21:55:28.623242Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210921T181042_20210921T181113_028800_036FEA_6A18
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.520132272295756 9.620014633534147,0.04236746466925902 9.733629238388817,0.6058242789337124 9.846429967984397,1.1731535000735096 9.958978803871267,1.7237408658291344 10.067207446242799,1.652713372480067 10.429302668361812,1.6157582943390747 10.61010742558205,1.579990689854662 10.791138289162966,1.5455340538212918 10.972417872626762,1.5081703620339835 11.15312847505794,1.471553241482006 11.333979069475763,1.3998170085899 11.695954083433692,1.3867517341536215 11.76687720109273,0.83121878019623 11.659656184427622,0.2640913413661422 11.549001425838334,-0.3036213608453291 11.437033336670158,-0.8691757132810412 11.324307105195107,-0.8548902082882104 11.253321309440821,-0.8172541315174954 11.071929269397998,-0.7064590740886083 10.52731598273272,-0.6687685125982421 10.34592700229894,-0.6321250706364063 10.164324411520527,-0.520132272295756 9.620014633534147))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8518167849997
46.0715376625493
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
2021-12-26T12:08:22.372414Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N10E000/2021/09/21/036FEA
2.0E-4
2.0E-4
true
block average
2
2
11.0
0.0
10.0
1.0
POLYGON((0.0 10.0,0.0 11.0,1.0 11.0,1.0 10.0,0.0 10.0))
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_036FEA_N10E000_2021_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036FEA_N10E000_2021_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036FEA_N10E000_2021_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036FEA_N10E000_2021_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036FEA_N10E000_2021_09_21_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