https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-01T16:11:46.650042Z
2021-06-01T16:12:11.649483Z
s3://sentinel-s1-l1c/GRD/2021/6/1/IW/DV/S1A_IW_GRDH_1SDV_20210601T161146_20210601T161211_038148_0480A5_D77D
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
2021-06-01T16:11:46.650042Z
2021-06-01T16:12:11.649483Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0111667244191
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-01T17:27:30.406305Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210601T161146_20210601T161211_038148_0480A5_D77D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.604142675934895 -6.093160165152622,32.70712302938756 -5.848682643728246,33.80850299922236 -5.602218103362479,33.768183966872144 -5.421699011973244,33.64930315767392 -4.879437780640458,33.60914226603857 -4.698818101330043,33.47792817135291 -4.0963991334204755,32.377936276488995 -4.340262047142862,31.27622569500619 -4.582774596899798,31.327747652077715 -4.824482640972833,31.405887066186732 -5.18715187456945,31.486742108289448 -5.549236922282532,31.524466416291187 -5.730883721246888,31.563088231104015 -5.912336333954292,31.604142675934895 -6.093160165152622))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7177
46.06273227820603
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
2021-12-26T06:34:43.542726Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S06E031/2021/06/01/0480A5
2.0E-4
2.0E-4
true
block average
2
2
-5.0
31.0
-6.0
32.0
POLYGON((31.582991487867687 -6.0,31.563088231105596 -5.912336333961682,31.486742108288524 -5.549236922278026,31.405887066185848 -5.1871518745653695,31.365563993608436 -5.0,32.0 -5.0,32.0 -6.0,31.582991487867687 -6.0))
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_0480A5_S06E031_2021_06_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0480A5_S06E031_2021_06_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0480A5_S06E031_2021_06_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0480A5_S06E031_2021_06_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0480A5_S06E031_2021_06_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