https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-27T02:51:22.386259Z
2023-09-27T02:51:47.384465Z
s3://sentinel-s1-l1c/GRD/2023/9/27/IW/DV/S1A_IW_GRDH_1SDV_20230927T025122_20230927T025147_050507_06154D_1D94
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
2023-09-27T02:51:22.386259Z
2023-09-27T02:51:47.384465Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230927T041706_V20230927T001920_20230927T033650.EOF
192.1200496439939
693000
Copernicus Ground Segment
2023-09-27T05:18:07.885419Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230927T025122_20230927T025147_050507_06154D_1D94
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.134350615816814 -13.478960472190401,41.57650991668722 -13.352661273082816,41.004518623811705 -13.22175597028772,40.43206771824408 -13.089334674441767,39.881099273998274 -12.960548789159482,39.840199771051374 -13.141328793799264,39.75367201056558 -13.50198426038711,39.71091813337884 -13.682449411184235,39.665814188677636 -13.862364577832512,39.57873958357696 -14.222973319782291,39.53453705127724 -14.403134829548133,39.51892567182906 -14.462414878291451,40.07014512163812 -14.59214827001749,40.64695384202233 -14.72636042164779,41.22290324979484 -14.858787847311802,41.78414271730058 -14.986299980425539,41.96686147973949 -14.202787653431264,42.134350615816814 -13.478960472190401))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39911
45.89539642574849
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
2023-09-27T07:29:24.984945Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S15E042/2023/09/27/06154D
2.0E-4
2.0E-4
true
block average
2
2
-14.0
42.0
-15.0
43.0
POLYGON((42.01378528940152 -14.0,42.0 -14.059575011274344,42.0 -14.0,42.01378528940152 -14.0))
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_06154D_S15E042_2023_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06154D_S15E042_2023_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06154D_S15E042_2023_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06154D_S15E042_2023_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06154D_S15E042_2023_09_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 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