https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-03-20T02:57:18.640408Z
2018-03-20T02:57:48.880542Z
s3://sentinel-s1-l1c/GRD/2018/3/20/IW/DV/S1B_IW_GRDH_1SDV_20180320T025718_20180320T025748_010109_0125A1_DF4F
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
2018-03-20T02:57:18.640408Z
2018-03-20T02:57:48.880542Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180320T043543_V20180320T002612_20180320T034342.EOF
192.0560341844126
693000
Copernicus S1 Core Ground Segment - UPA
2018-03-20T04:48:13.095130Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180320T025718_20180320T025748_010109_0125A1_DF4F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.862987398 -10.082710947,40.321004263 -9.961200481,39.754716558 -9.833214012,39.188862345 -9.704292228,38.634885781 -9.577085246,38.593330266 -9.757535503,38.550920132 -9.93788918,38.425534261 -10.479435102,38.383259065 -10.659855384,38.254721319 -11.200773113,38.237038152 -11.271381195,38.793598576 -11.400344278,39.362176847 -11.530895139,39.931275623 -11.660345513,40.476028562 -11.783100518,40.493209464 -11.712224626,40.61811399 -11.169343375,40.659209193 -10.988272906,40.740267651 -10.625891963,40.822505306 -10.263798914,40.862987398 -10.082710947))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38815
45.83331372526162
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
2022-01-24T11:51:55.345904Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S12E040/2018/03/20/0125A1
2.0E-4
2.0E-4
true
block average
2
2
-11.0
40.0
-12.0
41.0
POLYGON((40.65654764740873 -11.0,40.47602856200013 -11.783100517999966,40.0 -11.675831911765862,40.0 -11.0,40.65654764740873 -11.0))
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_0125A1_S12E040_2018_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0125A1_S12E040_2018_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0125A1_S12E040_2018_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0125A1_S12E040_2018_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0125A1_S12E040_2018_03_20_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