https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-28T04:02:56.863048Z
2021-08-28T04:03:25.889849Z
s3://sentinel-s1-l1c/GRD/2021/8/28/IW/DV/S1B_IW_GRDH_1SDV_20210828T040256_20210828T040325_028441_0364C6_24A6
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
2021-08-28T04:02:56.863048Z
2021-08-28T04:03:25.889849Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2722081745817
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-28T09:24:42.546316Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210828T040256_20210828T040325_028441_0364C6_24A6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.098595027522844 21.964180188156146,28.504564054452658 22.071486479767408,27.904153452691755 22.177592052372265,27.302473068320808 22.28154867798175,26.70466522385508 22.38247920341731,26.693059973387662 22.32536488120094,26.553652360338802 21.601783604095125,26.518362371757345 21.4209500248212,26.44683182345835 21.059430374168755,26.388055993412145 20.756772555454617,26.97732106921888 20.65501156335253,27.571958762503034 20.550143049441424,28.165409332220108 20.443305288670253,28.75408319542853 20.3351792831118,28.89414058212434 21.000951435260127,29.098595027522844 21.964180188156146))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80850006532842
46.0448
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
2021-12-26T10:54:01.982058Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N21E027/2021/08/28/0364C6
2.0E-4
2.0E-4
true
block average
2
2
22.0
27.0
21.0
28.0
POLYGON((27.0 21.0,27.0 22.0,28.0 22.0,28.0 21.0,27.0 21.0))
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_0364C6_N21E027_2021_08_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0364C6_N21E027_2021_08_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0364C6_N21E027_2021_08_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0364C6_N21E027_2021_08_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0364C6_N21E027_2021_08_28_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