https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-26T17:22:54.805455Z
2021-10-26T17:23:19.804733Z
s3://sentinel-s1-l1c/GRD/2021/10/26/IW/DV/S1B_IW_GRDH_1SDV_20211026T172254_20211026T172319_029309_037F77_52E2
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-10-26T17:22:54.805455Z
2021-10-26T17:23:19.804733Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8840979894655
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-26T18:57:47.469614Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211026T172254_20211026T172319_029309_037F77_52E2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.009743334290304 -14.53353207010348,15.574348344710254 -14.405294127595825,16.163993464534126 -14.269777236409805,16.75080394810734 -14.133318410406572,17.262602916885513 -14.013003106035466,17.21878162591738 -13.83283478397598,17.08892149265137 -13.291728120320181,17.003399805740113 -12.930793635162095,16.902635924199576 -12.51067525437604,16.39678270113977 -12.62874771969564,15.811065154985622 -12.764147463575426,15.223767654063959 -12.89847933722928,14.659675306503562 -13.02613765713339,14.715815406588423 -13.266696972712406,14.766082344212425 -13.445789768733352,14.807784571738328 -13.6268313929207,14.84878030374992 -13.808039496099024,14.884425098913734 -13.990469782368804,14.925854161088942 -14.171593395769438,14.9682079740995 -14.35251359980419,15.009743334290304 -14.53353207010348))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54102
46.29874727919026
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
2021-12-26T13:56:28.760400Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S13E017/2021/10/26/037F77
2.0E-4
2.0E-4
true
block average
2
2
-12.0
17.0
-13.0
18.0
POLYGON((17.0 -12.916618706004325,17.019797920382242 -13.0,17.0 -13.0,17.0 -12.916618706004325))
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_037F77_S13E017_2021_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037F77_S13E017_2021_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037F77_S13E017_2021_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037F77_S13E017_2021_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037F77_S13E017_2021_10_26_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 2019
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