https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-21T16:39:01.903705Z
2023-03-21T16:39:26.902179Z
s3://sentinel-s1-l1c/GRD/2023/3/21/IW/DV/S1A_IW_GRDH_1SDV_20230321T163901_20230321T163926_047745_05BC56_AB7D
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
2023-03-21T16:39:01.903705Z
2023-03-21T16:39:26.902179Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230321T165632_V20230321T163014_20230321T230514.EOF
347.11500381874674
693000
Copernicus Ground Segment
2023-03-21T17:18:26.901227Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230321T163901_20230321T163926_047745_05BC56_AB7D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.311992535243522 32.55771413259444,19.713522718474252 32.6222261707495,19.99054357810021 32.66592922169272,20.406575771648086 32.73033804180826,20.684259995641575 32.772511028620016,21.101272571052956 32.83461744283823,21.37960046944725 32.87525073848831,21.658995169316356 32.91538046239819,21.947139126284398 32.95607345448813,21.80257980858407 33.67775110175269,21.6453893617769 34.45916525607206,21.35127965368607 34.4187448258314,21.067746859738254 34.37906688361447,20.784483305536874 34.33873405324441,20.360100964779726 34.27701034724917,20.07752676221626 34.235047308049225,19.65419557797044 34.17088603291368,19.372333406396972 34.127303248295185,18.963813979213825 34.06290163976178,19.14556493951691 33.28042161455964,19.311992535243522 32.55771413259444))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64582606097379
46.49266125396221
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
2023-03-21T22:37:07.400142Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/N33E020/2023/03/21/05BC56
2.0E-4
2.0E-4
true
block average
2
2
34.0
20.0
33.0
21.0
POLYGON((20.0 33.0,20.0 34.0,21.0 34.0,21.0 33.0,20.0 33.0))
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_05BC56_N33E020_2023_03_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BC56_N33E020_2023_03_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BC56_N33E020_2023_03_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BC56_N33E020_2023_03_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BC56_N33E020_2023_03_21_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