https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-30T16:54:52.662525Z
2024-04-30T16:55:21.706453Z
s3://sentinel-s1-l1c/GRD/2024/4/30/IW/DV/S1A_IW_GRDH_1SDV_20240430T165452_20240430T165521_053666_068483_ED6B
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
2024-04-30T16:54:52.662525Z
2024-04-30T16:55:21.706453Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240430T153846_V20240430T150804_20240430T214304.EOF
347.27255938554174
693000
Copernicus Ground Segment
2024-04-30T17:25:59.835398Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240430T165452_20240430T165521_053666_068483_ED6B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.75675853521863 30.073273418204273,16.157378586903047 30.139613977982116,16.42742731093192 30.183593220766625,16.8301367362057 30.24807774212475,17.099649057890687 30.290497050119114,17.369400973500465 30.332363512791233,17.773809261002338 30.394024023483055,18.04354683520482 30.43441473981528,18.321535633269843 30.475420512306655,18.165543784636505 31.25471729147728,17.9973410795534 32.09946632266124,17.71387064672892 32.05880924717189,17.438790208322644 32.01871155894393,17.163950775695238 31.978019057272924,16.752149960667516 31.91586815471197,16.47792585992501 31.87369502158142,16.067061573209937 31.809330098533025,15.793470719186207 31.765685670432404,15.387022778549671 31.699685730164926,15.456193671387753 31.396000090581392,15.498383179779266 31.21542280772966,15.579201094400299 30.853689702483436,15.621801402728071 30.673188217623377,15.661929587334667 30.492280270000286,15.75675853521863 30.073273418204273))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73746480262796
46.54145081409573
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
2024-04-30T18:53:31.758118Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N30E015/2024/04/30/068483
2.0E-4
2.0E-4
true
block average
2
2
31.0
15.0
30.0
16.0
POLYGON((15.75675853521862 30.073273418204366,15.621801402725195 30.67318821763682,15.579201094395856 30.853689702502656,15.546512648246479 31.0,16.0 31.0,16.0 30.113552917113356,15.75675853521862 30.073273418204366))
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_068483_N30E015_2024_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068483_N30E015_2024_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068483_N30E015_2024_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068483_N30E015_2024_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068483_N30E015_2024_04_30_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