https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-17T18:37:17.781053Z
2018-08-17T18:37:42.779139Z
s3://sentinel-s1-l1c/GRD/2018/8/17/IW/DV/S1A_IW_GRDH_1SDV_20180817T183717_20180817T183742_023290_02885A_6641
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
2018-08-17T18:37:17.781053Z
2018-08-17T18:37:42.779139Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180817T205853_V20180817T165428_20180817T201158.EOF
347.87231895092873
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-17T21:06:50.547008Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180817T183717_20180817T183742_023290_02885A_6641
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.834661874 15.186110141,-7.258496415 15.297280489,-6.680447007 15.407207507,-6.101794304 15.515630447,-5.540590761 15.619226259,-5.611228328 15.981177016,-5.753519507 16.705018595,-5.835727924 17.12662264,-6.401464278 17.024116302,-6.9847357 16.916663548,-7.567341452 16.80755075,-8.14798923 16.697037762,-8.022843056 16.093054024,-7.909489653 15.548921847,-7.834661874 15.186110141))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86487153670595
46.08741142123238
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
2021-12-23T01:09:47.292291Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N15W009/2018/08/17/02885A
2.0E-4
2.0E-4
true
block average
2
2
16.0
-9.0
15.0
-8.0
POLYGON((-8.0 15.983400132173548,-8.003458077994683 16.0,-8.0 16.0,-8.0 15.983400132173548))
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_02885A_N15W009_2018_08_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02885A_N15W009_2018_08_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02885A_N15W009_2018_08_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02885A_N15W009_2018_08_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02885A_N15W009_2018_08_17_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