https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-20T17:03:39.378114Z
2022-04-20T17:04:06.681021Z
s3://sentinel-s1-l1c/GRD/2022/4/20/IW/DV/S1A_IW_GRDH_1SDV_20220420T170339_20220420T170406_042859_051DB1_A695
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
2022-04-20T17:03:39.378114Z
2022-04-20T17:04:06.681021Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220420T174229_V20220420T135344_20220420T171114.EOF
347.4436591323513
693000
Copernicus Ground Segment
2022-04-20T18:48:55.847638Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220420T170339_20220420T170406_042859_051DB1_A695
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.321945876709535 -26.957927721922317,22.69151558978412 -26.872974317683283,22.94432196764389 -26.814227976579854,23.321115448409973 -26.72572762719705,23.572754161416768 -26.665990241985806,23.82287475970783 -26.60611535463115,24.20005857511733 -26.514871300487666,24.74711250419937 -26.380502792472313,24.692576473318784 -26.201981323469003,24.638844617813596 -26.023183678859024,24.532355926509368 -25.665401738071978,24.42722093174283 -25.307357753575296,24.301648375614896 -24.874852640930975,23.7610997920546 -25.00711121849284,23.389411463787866 -25.09675061504242,23.141410678195925 -25.155973676793476,22.893132251133842 -25.21479286465498,22.52261008904361 -25.30169245211583,22.272953452127574 -25.359659827396698,21.905764164412176 -25.444048539267044,21.97521033298782 -25.69862026576235,22.025026277388505 -25.878429344021725,22.074226792768854 -26.058393423091644,22.171156404433226 -26.41870074758306,22.2211065547771 -26.59853271749864,22.27042436550015 -26.778524149998347,22.321945876709535 -26.957927721922317))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36504
45.99973915439642
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
2022-04-20T20:34:19.800073Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/S26E024/2022/04/20/051DB1
2.0E-4
2.0E-4
true
block average
2
2
-25.0
24.0
-26.0
25.0
POLYGON((24.337983376777917 -25.0,24.532355926513738 -25.66540173808701,24.631944326491418 -26.0,24.0 -26.0,24.0 -25.0,24.337983376777917 -25.0))
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_051DB1_S26E024_2022_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051DB1_S26E024_2022_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051DB1_S26E024_2022_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051DB1_S26E024_2022_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051DB1_S26E024_2022_04_20_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