https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-27T02:35:01.413532Z
2018-02-27T02:35:30.437827Z
s3://sentinel-s1-l1c/GRD/2018/2/27/IW/DV/S1A_IW_GRDH_1SDV_20180227T023501_20180227T023530_020786_023A2E_F6C1
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
2018-02-27T02:35:01.413532Z
2018-02-27T02:35:30.437827Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180227T042902_V20180227T000213_20180227T031943.EOF
192.1959716533645
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-27T04:48:24.268059Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180227T023501_20180227T023530_020786_023A2E_F6C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((45.563637088 -16.354781574,44.988764244 -16.223756556,44.409017273 -16.089879571,43.830046527 -15.954446912,43.286752581 -15.825783496,43.180948619 -16.243126001,43.134787856 -16.422940972,43.089637265 -16.60300967,43.043113175 -16.782760127,42.99741345 -16.962721637,42.907157274 -17.322954322,42.876155472 -17.443860391,43.423557239 -17.574353131,44.007000352 -17.711573127,44.591321663 -17.847072833,45.170823827 -17.979541634,45.200404395 -17.858122667,45.286515112 -17.496395889,45.330228166 -17.315694001,45.374783789 -17.135192842,45.417936105 -16.954379387,45.462193354 -16.773825309,45.563637088 -16.354781574))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43671
45.87549986606906
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
2022-01-21T15:30:31.988285Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S17E042/2018/02/27/023A2E
2.0E-4
2.0E-4
true
block average
2
2
-16.0
42.0
-17.0
43.0
POLYGON((42.98807336890261 -17.0,43.0 -16.95253602989655,43.0 -17.0,42.98807336890261 -17.0))
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_023A2E_S17E042_2018_02_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023A2E_S17E042_2018_02_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023A2E_S17E042_2018_02_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023A2E_S17E042_2018_02_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023A2E_S17E042_2018_02_27_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