https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-31T06:37:48.748059Z
2023-01-31T06:38:13.745380Z
s3://sentinel-s1-l1c/GRD/2023/1/31/IW/DV/S1A_IW_GRDH_1SDV_20230131T063748_20230131T063813_047024_05A3F0_E2CA
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
2023-01-31T06:37:48.748059Z
2023-01-31T06:38:13.745380Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230131T064921_V20230131T055639_20230131T123139.EOF
192.6451856625483
693000
Copernicus Ground Segment
2023-01-31T07:10:06.855947Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230131T063748_20230131T063813_047024_05A3F0_E2CA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.23824578653706 30.199762299418346,-8.623959373892397 30.263516323350537,-8.887838468653614 30.306429686238356,-9.28846569247925 30.370493058946792,-9.559339472567192 30.413063737168784,-9.966442396800995 30.47592049205825,-10.238306009642796 30.51714563628626,-10.78168717824608 30.597744067950583,-10.85534756718385 30.236933307998033,-10.891059130038911 30.056312839168953,-10.96186154756484 29.69496907034877,-10.996635920151695 29.514198065480382,-11.030375912072792 29.333268204894374,-11.076720333204722 29.093183593644437,-10.541806589463713 29.011833468211314,-10.276224854661072 28.970603264482396,-9.878708315117295 28.907850639666066,-9.611887625749974 28.86503199362884,-9.213141295307523 28.799992482007276,-8.943742840585433 28.755341835712176,-8.553827563097819 28.68969065109377,-8.500163441965654 28.929968240876462,-8.464427044369069 29.111666227559066,-8.423143545246058 29.292429223706737,-8.389205020746932 29.474426413187736,-8.35029928293334 29.655589084564767,-8.319066732881659 29.838033032359956,-8.23824578653706 30.199762299418346))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77786557600623
46.57026002319071
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
2023-01-31T12:40:00.766005Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N29W009/2023/01/31/05A3F0
2.0E-4
2.0E-4
true
block average
2
2
30.0
-9.0
29.0
-8.0
POLYGON((-8.28287855350738 30.0,-8.319066732881332 29.838033032361462,-8.350299282932916 29.655589084566785,-8.389205020746058 29.474426413191885,-8.423143545245845 29.292429223707757,-8.464427044369568 29.1116662275566,-8.48638958109842 29.0,-9.0 29.0,-9.0 30.0,-8.28287855350738 30.0))
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_05A3F0_N29W009_2023_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A3F0_N29W009_2023_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A3F0_N29W009_2023_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A3F0_N29W009_2023_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A3F0_N29W009_2023_01_31_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