https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-05T03:54:13.435904Z
2024-03-05T03:54:38.434822Z
s3://sentinel-s1-l1c/GRD/2024/3/5/IW/DV/S1A_IW_GRDH_1SDV_20240305T035413_20240305T035438_052841_066521_1937
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
2024-03-05T03:54:13.435904Z
2024-03-05T03:54:38.434822Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240305T070245_V20240305T030350_20240305T062120.EOF
191.9763164034262
693000
Copernicus Ground Segment
2024-03-05T07:51:56.452911Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240305T035413_20240305T035438_052841_066521_1937
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.019886660745506 -2.9356420237104137,26.919227998796693 -2.6953514601847184,25.82663232535873 -2.455767906586461,25.592189373862354 -3.5406934865303366,25.501551552713494 -3.9621747270506704,26.59621775384012 -4.204610733981869,27.70441757010014 -4.448360246230851,27.717239045197548 -4.388518992722417,27.751998080617117 -4.206206974286189,27.787546383814167 -4.0240735978882585,27.82895923762222 -3.8432338329359514,27.865852528995056 -3.661404991140693,27.906794012538437 -3.480468503278718,27.942772718150476 -3.2984474352403064,27.980543438946995 -3.116823703709785,28.019886660745506 -2.9356420237104137))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65279100692869
46.07830322713465
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
2024-03-05T09:48:33.102098Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/S04E027/2024/03/05/066521
2.0E-4
2.0E-4
true
block average
2
2
-3.0
27.0
-4.0
28.0
POLYGON((28.0 -3.027223201833109,27.94277271815245 -3.2984474352301563,27.90679401253863 -3.480468503278067,27.865852528994914 -3.6614049911413886,27.82895923762149 -3.8432338329394438,27.793059310632316 -4.0,27.0 -4.0,27.0 -3.0,28.0 -3.0,28.0 -3.027223201833109))
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_066521_S04E027_2024_03_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_066521_S04E027_2024_03_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_066521_S04E027_2024_03_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_066521_S04E027_2024_03_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_066521_S04E027_2024_03_05_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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