https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-01T18:17:02.104927Z
2022-05-01T18:17:31.138235Z
s3://sentinel-s1-l1c/GRD/2022/5/1/IW/DV/S1A_IW_GRDH_1SDV_20220501T181702_20220501T181731_043021_052300_4CB7
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
2022-05-01T18:17:02.104927Z
2022-05-01T18:17:31.138235Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220501T170734_V20220501T163010_20220501T230510.EOF
347.2590092313848
693000
Copernicus Ground Segment
2022-05-01T19:02:48.292345Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220501T181702_20220501T181731_043021_052300_4CB7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.849829510336429 30.268543696575755,-4.4545341189519805 30.333845303890094,-4.188330760185632 30.377100241547048,-3.9198818610671493 30.42013219939623,-3.519962454504997 30.483150912795786,-3.1196604172146563 30.544924962262165,-2.852123797066339 30.585483277824103,-2.584801364508937 30.62542820158083,-2.2837148519722463 30.669708838319497,-2.401751649306525 31.268937170922126,-2.43667974129655 31.44961999008918,-2.4706650890988686 31.63043310942479,-2.5053062015004084 31.811147428424214,-2.538916963503594 31.99200266987672,-2.5744370849877916 32.172585012865824,-2.5942479977339867 32.29496723361072,-2.9037791477705395 32.250742478492796,-3.17313880772198 32.21158614617486,-3.4455160203278483 32.17137825395465,-3.85283489683449 32.110090669381435,-4.125472244103377 32.068292512973194,-4.527614002199231 32.00549506885615,-4.79925854130565 31.962310332873287,-5.2026172333813 31.89703822416361,-5.174055482765811 31.7752319598105,-5.138072290558127 31.593604628460305,-5.09726334061386 31.41276581847592,-4.982403277208187 30.869014776309132,-4.943247014129684 30.687908428158956,-4.849829510336429 30.268543696575755))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86081562638551
46.49693698959882
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
2022-05-01T20:47:44.926512Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N30W003/2022/05/01/052300
2.0E-4
2.0E-4
true
block average
2
2
31.0
-3.0
30.0
-2.0
POLYGON((-2.3487760461638683 31.0,-2.283714851972241 30.66970883831947,-3.0 30.563065375933313,-3.0 31.0,-2.3487760461638683 31.0))
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_052300_N30W003_2022_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052300_N30W003_2022_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052300_N30W003_2022_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052300_N30W003_2022_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052300_N30W003_2022_05_01_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