https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-05T17:40:45.969532Z
2023-02-05T17:41:10.967969Z
s3://sentinel-s1-l1c/GRD/2023/2/5/IW/DV/S1A_IW_GRDH_1SDV_20230205T174045_20230205T174110_047104_05A6A7_B993
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
2023-02-05T17:40:45.969532Z
2023-02-05T17:41:10.967969Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230205T193605_V20230205T155715_20230205T191445.EOF
347.8112720648408
693000
Copernicus Ground Segment
2023-02-05T19:48:35.850117Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230205T174045_20230205T174110_047104_05A6A7_B993
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.044478052828137 17.71052241719406,6.626661742856857 17.820255555938203,7.2116080313714885 17.928631251339297,7.797699054459674 18.03532589795649,8.374460240512343 18.138463416005504,8.338950858756316 18.31928633242682,8.30450296678335 18.50038401608867,8.269380300031559 18.681357833967834,8.232171501011608 18.86196189708094,8.19923179862647 19.043307786295284,8.161288523589079 19.22377611018646,8.07973471382967 19.645355478719146,7.4987791303312505 19.543498000029743,6.907866303136643 19.437843410644888,6.317140751821572 19.330162748826453,5.730697792713986 19.22122876727349,5.856216760736438 18.617349181887455,5.9303611816168535 18.254365211623476,5.968077336220606 18.072992889599327,6.044478052828137 17.71052241719406))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8621329859858
46.10047348704166
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
2023-02-05T21:41:04.381879Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N17E005/2023/02/05/05A6A7
2.0E-4
2.0E-4
true
block average
2
2
18.0
5.0
17.0
6.0
POLYGON((6.0 17.92154112927121,5.983462614463138 18.0,6.0 18.0,6.0 17.92154112927121))
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_05A6A7_N17E005_2023_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A6A7_N17E005_2023_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A6A7_N17E005_2023_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A6A7_N17E005_2023_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A6A7_N17E005_2023_02_05_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 2021
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