https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-08T18:17:12.449701Z
2024-04-08T18:17:41.466511Z
s3://sentinel-s1-l1c/GRD/2024/4/8/IW/DV/S1A_IW_GRDH_1SDV_20240408T181712_20240408T181741_053346_0677F7_0F6D
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
2024-04-08T18:17:12.449701Z
2024-04-08T18:17:41.466511Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240408T165850_V20240408T163021_20240408T230521.EOF
347.2598716055307
693000
Copernicus Ground Segment
2024-04-08T18:44:04.788835Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240408T181712_20240408T181741_053346_0677F7_0F6D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.850516771305392 30.269723183264453,-4.455214738989188 30.335019058565337,-4.189006899233717 30.378270107665962,-3.9205540228008706 30.42129803398317,-3.520627754033204 30.48431084677768,-3.1203191600715243 30.546078883216243,-2.8527784347710923 30.58663310489586,-2.5854516791976816 30.62657395156074,-2.284360581767376 30.67084995709736,-2.402370633590329 31.269988833945686,-2.437294345079298 31.45067204848932,-2.4712179904851674 31.63149379584113,-2.5059171963239395 31.812199641674805,-2.5416606681850946 31.99275301675093,-2.5747029388933296 32.17368548216662,-2.594613745516801 32.29503430366492,-2.9041490237568075 32.25081368539434,-3.1735125222529144 32.211660901384846,-3.445893806955911 32.171456570305395,-3.8532194592966684 32.110174177915816,-4.125861815773232 32.068379402839405,-4.528012118683863 32.00558673958828,-4.799663041155684 31.96240511357245,-5.203032615739145 31.897137357725022,-5.174698736843188 31.776323730030143,-5.138718468683759 31.59469606256519,-5.097912418550825 31.413856965351442,-4.983060975198736 30.870104984731903,-4.943907526734021 30.68899835370448,-4.850516771305392 30.269723183264453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86110597302069
46.49736685274897
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
2024-04-10T15:51:04.992409Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2024/04/08/0677F7
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.5429841276415672 32.0,-2.3491919841707545 31.0,-3.0 31.0,-3.0 32.0,-2.5429841276415672 32.0))
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_0677F7_N31W003_2024_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0677F7_N31W003_2024_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0677F7_N31W003_2024_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0677F7_N31W003_2024_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0677F7_N31W003_2024_04_08_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