https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-17T01:47:43.491961Z
2023-10-17T01:48:08.489839Z
s3://sentinel-s1-l1c/GRD/2023/10/17/IW/DV/S1A_IW_GRDH_1SDV_20231017T014743_20231017T014808_050798_061F41_51A9
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
2023-10-17T01:47:43.491961Z
2023-10-17T01:48:08.489839Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231017T012909_V20231017T005220_20231017T072720.EOF
192.3580625871913
693000
Copernicus Ground Segment
2023-10-17T03:05:58.217403Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231017T014743_20231017T014808_050798_061F41_51A9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((56.6637959020816 -21.342312832378347,56.08372926450669 -21.209102502204345,55.474951576470716 -21.06686585248157,54.900950686496046 -20.930600061725396,54.32696797170918 -20.792127025326884,54.2305240622522 -21.151427586884914,54.132988030889706 -21.510615114205894,54.03487311777132 -21.869720762615792,53.91992390504732 -22.287626447536613,54.49921211284593 -22.42803077010475,55.09558055528933 -22.57012529848501,55.69315741542418 -22.710018039997355,56.27878531168291 -22.844688332959194,56.479899175004064 -22.064005867559043,56.6637959020816 -21.342312832378347))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.23035
45.64322745750805
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
2023-10-17T07:59:52.660949Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S22E053/2023/10/17/061F41
2.0E-4
2.0E-4
true
block average
2
2
-21.0
53.0
-22.0
54.0
POLYGON((53.99903848734643 -22.0,54.0 -21.996504355318958,54.0 -22.0,53.99903848734643 -22.0))
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_061F41_S22E053_2023_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061F41_S22E053_2023_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061F41_S22E053_2023_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061F41_S22E053_2023_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061F41_S22E053_2023_10_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