https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-15T04:22:24.731247Z
2023-09-15T04:22:53.757182Z
s3://sentinel-s1-l1c/GRD/2023/9/15/IW/DV/S1A_IW_GRDH_1SDV_20230915T042224_20230915T042253_050333_060F56_0E8E
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
2023-09-15T04:22:24.731247Z
2023-09-15T04:22:53.757182Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230915T055554_V20230915T015804_20230915T051534.EOF
192.0743779014404
693000
Copernicus Ground Segment
2023-09-15T06:58:40.584426Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230915T042224_20230915T042253_050333_060F56_0E8E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.38545846529925 14.31378016051493,22.809069637933653 14.425779832797545,22.22795309590192 14.537159435381586,21.65214081589408 14.645991502323804,21.108517326242804 14.74732856427242,21.097434215014186 14.68866966577221,21.061851691265677 14.507726567657425,21.0255092246905 14.326919755995462,20.990637585868797 14.145834346662776,20.88482862708543 13.602768139795074,20.850266746806952 13.421601877583708,20.790319662464547 13.118660477310694,21.33092433352001 13.015948546350982,21.90747055575956 12.905064746139928,22.47731524143309 12.79412215491169,23.04559560996053 12.682157408629891,23.07420426476779 12.803805543256814,23.1126131776605 12.9850165001605,23.14899717340524 13.166626242216989,23.18839183935295 13.34764003134604,23.261483155941104 13.71078627149386,23.296737913673972 13.89260955777412,23.333667405659323 14.074101737329372,23.373535077399186 14.255016995873522,23.38545846529925 14.31378016051493))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95010320193976
46.20485100223094
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
2023-09-15T13:09:09.892109Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N14E020/2023/09/15/060F56
2.0E-4
2.0E-4
true
block average
2
2
15.0
20.0
14.0
21.0
POLYGON((20.962223775213694 14.0,21.0 14.194452554825897,21.0 14.0,20.962223775213694 14.0))
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_060F56_N14E020_2023_09_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060F56_N14E020_2023_09_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060F56_N14E020_2023_09_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060F56_N14E020_2023_09_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060F56_N14E020_2023_09_15_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