https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-17T05:05:54.466620Z
2023-02-17T05:06:19.465491Z
s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T050554_20230217T050619_047271_05AC47_8BF5
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
2023-02-17T05:05:54.466620Z
2023-02-17T05:06:19.465491Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230217T050525_V20230217T042607_20230217T110107.EOF
192.9766677489206
693000
Copernicus Ground Segment
2023-02-17T05:39:13.418449Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230217T050554_20230217T050619_047271_05AC47_8BF5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.55083657464439 35.16961325030567,15.134137046027965 35.23436599496967,14.848692674283706 35.27783335582509,14.419960337378724 35.341771741537286,14.133767349532958 35.38355309215969,13.703930680557402 35.444954283646375,13.417014050380052 35.4850388163306,13.129815126183177 35.52444167364518,12.829707075356467 35.56483883553716,12.683586528399369 34.843332211839964,12.526126804774199 34.06217960399516,12.820765194187699 34.02140349682887,13.102742757615989 33.98167609443596,13.384456291932553 33.941304249006976,13.806523740383456 33.87954163974621,14.08756164724858 33.83756557639309,14.508599279944283 33.77340420430242,14.788939889297886 33.72983409921964,15.198217780457544 33.66499731633155,15.380722479334107 34.44719240241955,15.55083657464439 35.16961325030567))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63244945247513
46.4650968164814
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
2023-02-17T09:38:54.518140Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N34E014/2023/02/17/05AC47
2.0E-4
2.0E-4
true
block average
2
2
35.0
14.0
34.0
15.0
POLYGON((14.0 34.0,14.0 35.0,15.0 35.0,15.0 34.0,14.0 34.0))
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_05AC47_N34E014_2023_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AC47_N34E014_2023_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AC47_N34E014_2023_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AC47_N34E014_2023_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AC47_N34E014_2023_02_17_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
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