https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-09T17:03:49.344510Z
2024-04-09T17:04:19.591536Z
s3://sentinel-s1-l1c/GRD/2024/4/9/IW/DV/S1A_IW_GRDH_1SDV_20240409T170349_20240409T170419_053359_067881_594D
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
2024-04-09T17:03:49.344510Z
2024-04-09T17:04:19.591536Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240409T173852_V20240409T135354_20240409T171124.EOF
347.4496067181173
693000
Copernicus Ground Segment
2024-04-09T18:14:27.378940Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240409T170349_20240409T170419_053359_067881_594D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.326918595964596 -26.968322894511928,22.695069442414056 -26.88370525435396,22.946932404868274 -26.825186971306888,23.322312540336753 -26.737034895544408,23.573011403198734 -26.67753369590081,23.82219248185032 -26.617898494241494,24.197972880124922 -26.527019351169283,24.447068733815367 -26.466158543560862,24.751830231343046 -26.39100427799816,24.697260290091414 -26.21247512135109,24.64353858462526 -26.033658938720663,24.53701424948538 -25.67585398664071,24.431849640079783 -25.317785636923897,24.255360376658466 -24.709846383010998,23.708888994051136 -24.843468606316954,23.33909293081198 -24.932594926168502,23.092431994366823 -24.991466106325568,22.84518616604079 -25.05001412579136,22.47540416184584 -25.136709086804665,22.22747681732825 -25.194256636524983,21.863231223299362 -25.27795236227884,21.93084917265175 -25.528983861373202,22.079134122431224 -26.068725680716337,22.17608984300711 -26.429058024947622,22.275508993054828 -26.788877937308364,22.326918595964596 -26.968322894511928))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37242
45.96493541865047
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
2024-04-10T14:03:54.689162Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/S26E024/2024/04/09/067881
2.0E-4
2.0E-4
true
block average
2
2
-25.0
24.0
-26.0
25.0
POLYGON((24.339594118453814 -25.0,24.537014249511003 -25.675853986726736,24.633517772873713 -26.0,24.0 -26.0,24.0 -25.0,24.339594118453814 -25.0))
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_067881_S26E024_2024_04_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067881_S26E024_2024_04_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067881_S26E024_2024_04_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067881_S26E024_2024_04_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067881_S26E024_2024_04_09_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