https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-20T02:10:20.561059Z
2023-10-20T02:10:49.602570Z
s3://sentinel-s1-l1c/GRD/2023/10/20/IW/DV/S1A_IW_GRDH_1SDV_20231020T021020_20231020T021049_050842_0620C9_1A76
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
2023-10-20T02:10:20.561059Z
2023-10-20T02:10:49.602570Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231020T033451_V20231019T233812_20231020T025542.EOF
192.1348582050138
693000
Copernicus Ground Segment
2023-10-20T04:18:38.220419Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231020T021020_20231020T021049_050842_0620C9_1A76
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.29958890323927 -13.9996096030699,51.72539709079768 -13.869426181196545,51.14644455239893 -13.73666365276596,50.56814203648837 -13.602558116404909,50.043008965766575 -13.479490441434415,49.985200287268725 -13.71733149112055,49.94023907730868 -13.897274024820799,49.85248510038228 -14.257707683068336,49.80464623589872 -14.436991748249937,49.7613728318761 -14.617380000039972,49.71580481652393 -14.797228243146925,49.67231460065567 -14.977585640743765,49.64374455138551 -15.100133242391042,50.1730925473567 -15.225110920649898,50.75809859514264 -15.361616511538644,51.34094394984681 -15.495924639230914,51.91908496398268 -15.627475586111817,52.1177136927293 -14.781237818102582,52.29958890323927 -13.9996096030699))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43938
46.05296920662663
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
2023-10-20T09:28:56.701993Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S14E052/2023/10/20/0620C9
2.0E-4
2.0E-4
true
block average
2
2
-13.0
52.0
-14.0
53.0
POLYGON((52.29958890323915 -13.999609603069938,52.0 -14.0,52.0 -13.931685422101332,52.29958890323915 -13.999609603069938))
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_0620C9_S14E052_2023_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0620C9_S14E052_2023_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0620C9_S14E052_2023_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0620C9_S14E052_2023_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0620C9_S14E052_2023_10_20_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