https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-09T16:55:49.287849Z
2023-10-09T16:56:14.286753Z
s3://sentinel-s1-l1c/GRD/2023/10/9/IW/DV/S1A_IW_GRDH_1SDV_20231009T165549_20231009T165614_050691_061B94_C999
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
2023-10-09T16:55:49.287849Z
2023-10-09T16:56:14.286753Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231009T171304_V20231009T164651_20231009T232151.EOF
347.06548393537
693000
Copernicus Ground Segment
2023-10-09T17:35:15.513589Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231009T165549_20231009T165614_050691_061B94_C999
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.048511647921051 33.20705386431804,15.455103046046407 33.27185288213688,15.733536343132885 33.31540350347661,16.151700506163685 33.37956036708375,16.43081467475534 33.421549730519835,16.84998466477171 33.483357157072724,17.12975891948911 33.523775318242215,17.409791258344416 33.56356229468751,17.705707447225414 33.60487195468544,17.560652652556673 34.3264127182838,17.402864257483344 35.1077664076438,17.101545592915574 35.0668441261206,16.816413925608927 35.02738577675373,16.531558183915884 34.98725953128893,16.104800550347825 34.92582138018042,15.820651764088321 34.88403259872266,15.394972661562754 34.82010846400967,15.111554812074896 34.776667636780545,14.697713416112025 34.71196408283525,14.880870585918275 33.92958700485204,15.048511647921051 33.20705386431804))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65621731973192
46.47078733125814
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
2023-10-09T19:59:39.486770Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N33E014/2023/10/09/061B94
2.0E-4
2.0E-4
true
block average
2
2
34.0
14.0
33.0
15.0
POLYGON((15.0 33.41613911411411,14.864386661131075 34.0,15.0 34.0,15.0 33.41613911411411))
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_061B94_N33E014_2023_10_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061B94_N33E014_2023_10_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061B94_N33E014_2023_10_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061B94_N33E014_2023_10_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061B94_N33E014_2023_10_09_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