https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-05T17:19:00.932403Z
2018-04-05T17:19:29.950600Z
s3://sentinel-s1-l1c/GRD/2018/4/5/IW/DV/S1A_IW_GRDH_1SDV_20180405T171900_20180405T171929_021335_024B73_DC44
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
2018-04-05T17:19:00.932403Z
2018-04-05T17:19:29.950600Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180405T192918_V20180405T153203_20180405T184933.EOF
347.258470336587
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-05T19:44:52.513794Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180405T171900_20180405T171929_021335_024B73_DC44
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.544945879 30.270346029,9.938911625 30.335443661,10.204093578 30.37854576,10.602299511 30.442190672,10.86805536 30.483946441,11.267111009 30.545565437,11.533425838 30.585966373,11.799960001 30.625823048,12.11527779 30.672212885,12.067887816 30.91038719,12.031319163 31.090834933,11.960142023 31.45200371,11.888340247 31.813067818,11.851504372 31.993462826,11.815855814 32.174023919,11.791436559 32.294888845,11.470534163 32.248986151,11.199293028 32.209501483,10.928287762 32.169436635,10.522228401 32.108254598,10.251825334 32.066745476,9.846682524 32.003403766,9.576899238 31.96045942,9.176125539 31.89553086,9.204012723 31.774488892,9.244801453 31.593645134,9.286788059 31.413000228,9.368651451 31.051372347,9.44970003 30.689617426,9.491168546 30.508899358,9.544945879 30.270346029))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77329981527186
46.35573633416871
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
2022-01-24T19:18:29.885381Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2018/04/05/024B73
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.85021372392846 32.0,12.0 31.24975539253883,12.0 31.0,11.0 31.0,11.0 32.0,11.85021372392846 32.0))
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_024B73_N31E011_2018_04_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_024B73_N31E011_2018_04_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_024B73_N31E011_2018_04_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_024B73_N31E011_2018_04_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_024B73_N31E011_2018_04_05_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 2019
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