https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-10T17:33:57.457928Z
2023-02-10T17:34:22.456798Z
s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T173357_20230210T173422_047176_05A919_B0B0
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
2023-02-10T17:33:57.457928Z
2023-02-10T17:34:22.456798Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230210T180559_V20230210T142643_20230210T174413.EOF
346.7571429238243
693000
Copernicus Ground Segment
2023-02-10T18:55:41.865279Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230210T173357_20230210T173422_047176_05A919_B0B0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.078756611794102 -36.59719690553559,17.451543134485615 -36.51190834034884,17.72868305291894 -36.44761268208119,18.00536455520101 -36.38267721309925,18.41952156489561 -36.28407990059265,18.695045715699056 -36.2175560736503,19.10745495986491 -36.11658830991119,19.381806332116973 -36.048492316290336,19.753598112820388 -35.95500562273705,19.621545276133922 -35.600825503343664,19.490657193977952 -35.24639144668737,19.36094320313984 -34.891793905936595,19.211442068712643 -34.4786900291875,18.84560779516512 -34.570470807425394,18.57575225965634 -34.637332424317265,18.170162425641273 -34.736507448331324,17.899234567255156 -34.80187562509488,17.492046278723958 -34.89879922537459,17.220059681052998 -34.962659072693704,16.947653533262983 -35.02591138708284,16.581283654769514 -35.109851337854224,16.71865564930594 -35.52596124218145,16.837693611063077 -35.88319721204959,16.9577302677424 -36.24030585568239,17.078756611794102 -36.59719690553559))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.68785
45.44597336565022
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
2023-02-10T21:00:23.116428Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S36E018/2023/02/10/05A919
2.0E-4
2.0E-4
true
block average
2
2
-35.0
18.0
-36.0
19.0
POLYGON((18.0 -36.0,18.0 -35.0,19.0 -35.0,19.0 -36.0,18.0 -36.0))
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_05A919_S36E018_2023_02_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A919_S36E018_2023_02_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A919_S36E018_2023_02_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A919_S36E018_2023_02_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A919_S36E018_2023_02_10_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