https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-08T16:21:31.328852Z
2023-05-08T16:22:00.348172Z
s3://sentinel-s1-l1c/GRD/2023/5/8/IW/DV/S1A_IW_GRDH_1SDV_20230508T162131_20230508T162200_048444_05D3D6_0700
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
2023-05-08T16:21:31.328852Z
2023-05-08T16:22:00.348172Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230508T165618_V20230508T131242_20230508T163012.EOF
347.22779237999305
693000
Copernicus Ground Segment
2023-05-08T18:03:33.223887Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230508T162131_20230508T162200_048444_05D3D6_0700
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70745686931339 -30.797047590556957,34.05157940117752 -30.71809429019433,34.31083174666046 -30.65791509411234,34.569762357836424 -30.597222008192574,34.957551755723536 -30.505222843737968,35.21567155770512 -30.443253128645456,35.602238009043106 -30.349347846720292,35.85953813243093 -30.286113307182276,36.220514139434975 -30.19640203146415,36.08700128105621 -29.78235294659198,35.973000137684934 -29.425681392810255,35.859856607722136 -29.06888842975067,35.7099810106001 -28.591951103247226,35.35412874864734 -28.680091951513567,35.10051245080935 -28.74224591707394,34.71952885741595 -28.834587880292837,34.46516870841985 -28.895553893192833,34.083074865312184 -28.986105638289246,33.82797837568792 -29.04587283634007,33.57258951085955 -29.10515741114054,33.233633461904034 -29.18297443619972,33.37289975360067 -29.662717427836654,33.47794232852166 -30.021638647619522,33.58370069723628 -30.380463921940667,33.70745686931339 -30.797047590556957))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80148
45.51416038464517
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
2023-05-08T19:31:06.776453Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/05/08/05D3D6
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.510154956485717,36.15718300897194 -30.0,36.0 -30.0,36.0 -29.510154956485717))
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_05D3D6_S30E036_2023_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D3D6_S30E036_2023_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D3D6_S30E036_2023_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D3D6_S30E036_2023_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D3D6_S30E036_2023_05_08_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