https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-05-18T04:41:12.939429Z
2020-05-18T04:41:37.937200Z
s3://sentinel-s1-l1c/GRD/2020/5/18/IW/DV/S1B_IW_GRDH_1SDV_20200518T044112_20200518T044137_021631_029112_679E
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2020-05-18T04:41:12.939429Z
2020-05-18T04:41:37.937200Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200518T063808_V20200518T022139_20200518T053909.EOF
192.7441873499813
693000
Copernicus S1 Core Ground Segment - DPA
2020-05-18T07:32:19.141012Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200518T044112_20200518T044137_021631_029112_679E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.939800502934343 31.783761337610304,20.539563900409778 31.8486794637634,20.27024121832268 31.891604998654728,19.864769677394655 31.95508151652813,19.59291242449583 31.99686781278431,19.184687716284756 32.05845262955027,18.912247496290227 32.09877781248462,18.639576980886385 32.13851639388477,18.32765357083124 32.18319961569757,18.077630403262397 30.919566313464745,18.029574168832447 30.6793328008886,18.33687989929214 30.63414484026734,18.605210970698092 30.594046933041657,18.873215572669796 30.55341296151768,19.27480167937277 30.491430676285052,19.542228531783962 30.44942569939702,19.94285427533537 30.385406730726615,20.20981588337265 30.342018948970907,20.60310198043238 30.277034690124047,20.656981717743488 30.51774927171985,20.73690227655331 30.87963079588805,20.859449883028837 31.42202697592637,20.939800502934343 31.783761337610304))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72950300112121
46.36646932513307
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
2021-12-25T10:55:45.990975Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N31E018/2020/05/18/029112
2.0E-4
2.0E-4
true
block average
2
2
32.0
18.0
31.0
19.0
POLYGON((18.093545055916334 31.0,18.291405595937665 32.0,19.0 32.0,19.0 31.0,18.093545055916334 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_029112_N31E018_2020_05_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029112_N31E018_2020_05_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029112_N31E018_2020_05_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029112_N31E018_2020_05_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029112_N31E018_2020_05_18_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