https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-04T03:54:52.265994Z
2022-03-04T03:55:17.264630Z
s3://sentinel-s1-l1c/GRD/2022/3/4/IW/DV/S1A_IW_GRDH_1SDV_20220304T035452_20220304T035517_042166_050645_4892
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
2022-03-04T03:54:52.265994Z
2022-03-04T03:55:17.264630Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220304T043115_V20220304T030344_20220304T093844.EOF
192.0000626300279
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-04T05:48:29.838481Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220304T035452_20220304T035517_042166_050645_4892
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.372207922717124 -5.958067099312747,26.267742346535123 -5.713467380617572,25.16540580343659 -5.46705274714445,24.96513528775079 -6.370669389513014,24.842838756551572 -6.912504562253241,24.82748353823563 -6.971555128324582,25.36981130867699 -7.09422996722872,25.934699716909982 -7.221271561780512,26.497414623538745 -7.347067082081848,27.044004986673702 -7.468533207968939,27.136307289801294 -7.046177429010992,27.17635439085191 -6.864961097078062,27.21494545407529 -6.68342576221408,27.333437127303764 -6.13945056486299,27.372207922717124 -5.958067099312747))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55405
46.0121153223328
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
2022-03-04T10:18:44.266311Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S07E026/2022/03/04/050645
2.0E-4
2.0E-4
true
block average
2
2
-6.0
26.0
-7.0
27.0
POLYGON((26.0 -7.0,26.0 -6.0,27.0 -6.0,27.0 -7.0,26.0 -7.0))
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_050645_S07E026_2022_03_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050645_S07E026_2022_03_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050645_S07E026_2022_03_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050645_S07E026_2022_03_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050645_S07E026_2022_03_04_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