https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-09T04:50:56.907656Z
2024-01-09T04:51:14.865941Z
s3://sentinel-s1-l1c/GRD/2024/1/9/IW/DV/S1A_IW_GRDH_1SDV_20240109T045056_20240109T045114_052025_064977_89F5
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
2024-01-09T04:50:56.907656Z
2024-01-09T04:51:14.865941Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240109T045052_V20240109T040946_20240109T104446.EOF
192.6598159630352
693000
Copernicus Ground Segment
2024-01-09T05:25:26.115123Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240109T045056_20240109T045114_052025_064977_89F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.518290786430473 30.13684658696145,18.114214839612806 30.203714449075154,17.84445292564808 30.247614231969685,17.57293323894181 30.291199797205508,17.16852038833659 30.355008024642235,16.762777887265887 30.417688807442044,16.492265812645247 30.45873600216462,15.946590710015686 30.539726668665985,15.910464943899385 30.35931677016172,15.873157485527608 30.178983624476206,15.802145056435382 29.817781319155475,15.75681932999986 29.583824871361646,16.29498977384857 29.50267498907356,16.69655339870843 29.44062071142008,16.964895689149273 29.398437549792597,17.234271136343793 29.355515119301973,17.63670963326331 29.290309362380356,17.90363594803293 29.24634542094204,18.300145402980995 29.17998338528841,18.311718881269684 29.233367981393386,18.352906394550114 29.414099127193026,18.39324998841659 29.594973817381913,18.518290786430473 30.13684658696145))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75195919552283
46.5787253694379
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
2024-01-09T07:24:18.204241Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N29E015/2024/01/09/064977
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.547156037220372,15.756819329999761 29.583824871361674,15.83796927727267 30.0,16.0 30.0,16.0 29.547156037220372))
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_064977_N29E015_2024_01_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064977_N29E015_2024_01_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064977_N29E015_2024_01_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064977_N29E015_2024_01_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064977_N29E015_2024_01_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