https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-19T05:29:18.515732Z
2018-11-19T05:29:43.513941Z
s3://sentinel-s1-l1c/GRD/2018/11/19/IW/DV/S1B_IW_GRDH_1SDV_20181119T052918_20181119T052943_013669_019506_15C1
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
2018-11-19T05:29:18.515732Z
2018-11-19T05:29:43.513941Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181119T072400_V20181119T031056_20181119T062826.EOF
193.0547062354961
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-19T07:44:10.093451Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181119T052918_20181119T052943_013669_019506_15C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.5783889 36.069927731,9.190538839 36.129520294,8.911315782 36.171580978,8.491927313 36.233451272,8.211971427 36.273881908,7.791502115 36.333299474,7.510838089 36.372089934,7.229897865 36.410221564,6.832420855 36.462969317,6.793957206 36.282964106,6.756164537 36.102778055,6.719852493 35.922395061,6.681708542 35.742251811,6.646159221 35.561764504,6.572962683 35.201057048,6.538209487 35.020452872,6.527889721 34.960634103,6.917887067 34.907408747,7.193555197 34.868982673,7.468964783 34.82993339,7.88158658 34.770194195,8.15633422 34.729593421,8.56794655 34.667534136,8.842010248 34.625391483,9.22271855 34.565744051,9.234968533 34.625684609,9.275724368 34.80655397,9.360988324 35.167713537,9.402660997 35.348447792,9.4469717 35.528775048,9.48954511 35.709377332,9.533588129 35.889755271,9.5783889 36.069927731))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58977483169528
46.05498
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
2021-12-23T18:00:02.670136Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E008/2018/11/19/019506
2.0E-4
2.0E-4
true
block average
2
2
36.0
8.0
35.0
9.0
POLYGON((8.0 35.0,8.0 36.0,9.0 36.0,9.0 35.0,8.0 35.0))
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_019506_N35E008_2018_11_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_019506_N35E008_2018_11_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_019506_N35E008_2018_11_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_019506_N35E008_2018_11_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_019506_N35E008_2018_11_19_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