ASTER ETM - ensani.ir
16
) ( ETM ASTER 1 * 2 3 4 1 - 2 - 3 - 4 - : 27 / 7 / 1388 : 4 / 12 / 1388 27 . . . . . ASTER ETM, . . USGS Match filtering . . . . . : ASTER . * : 42 4 . : 44822739 - 09121901841 Email: [email protected] GIS GIS 1388 Vol.1, No.2, Summer 2009 Iranian Remote Sensing & GIS 16 - 1
Transcript of ASTER ETM - ensani.ir
) ( ETM ASTER
1* 2 3 4
1- 2- 3- 4-
:27/7/1388 : 4/12/1388
27 .
. .
. .
ASTER ETM, .
. USGS Match filtering .
. .
.
. : ASTER .
* : 42 4 . :44822739-09121901841
Email: [email protected]
GIS
GIS 1388
Vol.1, No.2, Summer 2009 Iranian Remote Sensing & GIS
16-1
GIS 1388
2
1- 27
) 1 .(
400
.
.
.
)Yarmohammadi,
2006 ( .
. 2-
.
1:250000 1:100000 )Omrani and
Khabazian, 2003 ( .
) 2 (
)Omrani and Khabazian, 2003 .(
.Eftekharnejad
1383
.
. 10000/1
)Mohajjel, 2003 (
1 .
) ( ...
GIS 1388
3
2. ) 1382(
. )
( . 3 400 ) 3.(
2-1-
.
)Yarmohammadi, 2006:(
500 200
.
.
70 12 .
5/0 50
9 800
.
.
.
.
.
)Yarmohammadi, 2006.(
GIS 1388
4
) ( ...
GIS 1388
5
3- 1
.
.
.
.
) (.
2ASTER 3ETM .
)Mars and Rowan, 2006.( 123 ASTER ETM
ETM . ASTER
14 3 4 )VNIR ( ( / / m)0 52 0 86 6
5)SWIR (( / / m)1 60 2 43 15 30 .
90 5 (TIR)
( / / m)8 12 1 65 . 6 60 7 3 232
. ETM ) ( 30
) ( 15 ) 4( .
1. Remote Sensing 2. Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) 3. Enhanced Thematic Mapper (ETM) 4. Visible & Near Infra Red 5. Short Wave Infra Red 6. Swath width 7. Cross Track (Pointing)
4. ASTER ETM
GIS 1388
6
)Venkataraman et al.,
2000 .(
.
B1ASTER 363-030901- b1 aster
03/09/2001 ETM 35/168 2001 ) 5 .(
. Envi ver. 4.2 .
4-
1
.
ASTER ETM
) (
1:25000
. ASTER
ETM . DN
.
1 2 3
4
.
5) SWIR ASTER( 6 )
Aster ( 7
.
) 7 ETM 9SWIR ASTER (
.
ASTER ETM .
5-
VNIR SWIR TIR ASTER
. VNIR
1. Brightness value 2. Scattering 3. Absorption 4. Incomming Radiance (Irradiance) 5. Cross-Talk Correction 6. Calibration 7. Atmospheric Adjustment
) ( ...
GIS 1388
7
5. ( ETM RGB:(531) ( SWIR RGB:(468)
. 6 SWIR
.
SWIR VNIR
TIR
)Di Tommaso & Rubinstein, 2006.(
/
. 1
.
1. Endmembers
1B_901363
Study Area
GIS 1388
8
1 .
.
.
.
USGS
Match Filtering . 12 .
USGS ASTER ETM
6 .
1. Supervised 2. Pixel Purity Index
6. )Reflectance Spectra( USGS
) ( ...
GIS 1388
9
Al-OH )/ m2 2 () 6 (ETM Mg-OH
( / m)2 3360) 8 ( .
6 8 ETM
)Rowan el al., 2006 .(
468RGB: . 7
.
. ) 6 ( 6 ETM
.
. AL-OH
) 8( .
10000/1
)Mohajjel, 2004) ( 3 ( ) 9 10 .(
) 11 13 ( XRD
) 1(
)Yarmohammadi, 2006 .(
3 400 .
.
9 10
.
.
.
.
1 . XRD 6 ) 1385(
1 Quartz- sericite- Pyrite- Barite- clay minerals558480X=4004190Y=
2 Quartz- sericite- hematite- Calcite- clay minerals559680X=4003980Y=
3 Quartz- sericite- muscovite- Chlorite- Pyrite 564210X=4005930Y=
4 Quartz- Chlorite- sericite- muscovite- Calcite- Pyrite 559830X=4006470Y=
5 Quartz- Chlorite- Calcite - sericite - Epidote560970X=4006500Y=
- -
6 Quartz- Calcite- Chlorite- Epidote- sericite 560910X=4005000Y=
GIS 1388
10
7 .SWIR RGB:468)(: ( ( - .
-
-
) ( ...
GIS 1388
11
8 .
9 . -
10. ( (
GIS 1388
12
11. ( ( .
)USGS (
. Mg-OH
/ m2 33 ( 8 ETM ) 6. .( 12.
1 ETM
.
) 12. .(
.
) 12. 13 .(
.
.
/ / m0 1 0 35 . )
( ) 6. .(
3 ETM (VNIR) ETM .
ETM) 6. ( ( / m)0 4
3 ( / m)0 6 . ETM3/ETM1
.
PC ( , , , )3 1 3 4 5 )Zhang et al.,
2007 .( )PC (
.
. ETM
123RGB: .
.
) 14..(
Sericite-Quartz
Sericite
Quartz
100 µ
) ( ...
GIS 1388
13
12. ( ( - ) .(
13. ( )Chl( )Cal( ( )Cal(. .
- -
Qtz
Chl
Cal Chl
100 µ
Cal
Qtz 100 µ
GIS 1388
14
14. ( ETM ( .
) 14. 15 .(
.
) ( ...
GIS 1388
15
6-
.
.
) 15( .
.
.
)Large et al., 2001 .(
. .
.
15. 1 .
.
GIS 1388
16
7-
Di Tommaso, I.M., Rubinstein, N., 2006, Hydrothermal Alteration Mapping Using ASTER Data in the Infiernillo Porphyry Deposit, Argentina, Journal of Ore Geology Reviews, Vol. 29, pp. 1-16.
Eftekharnejad, J., 2004, Report of Mahabad Geological Map, in Scale of 1:250000,Geological Survey of Iran.
Large R.R., Mc Phie J., Gemmell j.B., Davidson G., 2001, The Spectrum of Ore Deposits Types, Volcanic Environment, Alteration Halos, and Related Exploration Vectors in Submarine Volcanic Succession, Some Example From Australia, Econ, Geol, 96, pp. 913-938.
Mars, J.C., and Rowan, L.C., 2006, Regional Mapping of Phyllic and Argilic Altered Rocks in Zagros Magmatic Arc, Iran, Using Advanced Spaceborne Thermal Emission and Radiometer (ASTER) Data and Logical Operator Algorithms, Geophere, 2, 161-186.
Mohajjel, M., 2004, Report of Geological and Structural Study in Alut Area, Geological Survey of Iran.
Omrani, A., Khabazian, R., 2003, Report of Alut Geological Map, in Scale of 1:100000, Geological Survey of Iran.
Rowan, L.C., Schmidt, R.G., Mars, J.C., 2006, Distribution of Hydrothermally Altered Rocks in the Reko Diq, Pakistan Mineralized Area Based on Spectral
Analysis of ASTER Data, Journal of Remote Sensing of Environment, Vol. 104, pp.74-87.
Venkataraman, G., Babu Madhavan, B., Ratha, D.S. And SinhaRoy, S. , 2000, SpatialModeling for Base-Metal Mineral Exploration Through Integration of Geological Datasets, Natural Resources Research Journal Vol.-9, NO-1 , PP. 27-42.
Yarmohammadi, 2006, Mineralogy, Geochemistry, Structure & Texture and Genesis of Gold Mineralization (Silver, Base Metal and Barite) in Barika Area, East of Sardasht, M.Sc. thesis, Economic Geology, Tarbiat Modares University.
Zhang, G.F., Shen, X.H. Zou, L.J., Li, C.J. Wang Y.L., and Lu., S.L., 2007, Detection of Hydrocarbon Bearing Sand Through Remote Sensing Technique in Western Slope Zone of Songliao Basin, China, International Journal of Remote Sensing, 28, pp. 1819-1833.
