Citation preview
2394 http://jrm.gau.ac.ir
( : )
3 2 1 *
2 1 3
25/99/1394 : 27/12/1393 :
2
( - )
1/39
Sparse Forest(sparse oak forest)
Astragalus morinus-Acantholimon festucaceum-Acanthophyllum
bracteatum
) 5/61 4/64
2/1 3/9 (
sh.rahmani67@yahoo.com* :
11
:
.
(2919 1979)
)
(
(2995)
13
/( / )
(1995)
1 ( 2996 )
( 1991 )
( 2991 )
- 129999
)(
27
1999 ) (
1599
1. Land Form
14
83
)
(1985
1999
(2996 )
( 2996 )
MLP) ( 1
(2996 )
(2997 2996 2996 1991)
1. Multilayer Perceptron
15
135 54299 :
515 315 92 595 373 23
315 359 55 315 293 23
(1) 1129 3879
( 2999 )
349 782
285 73
433
( 2999 )
2394( 1)
16
. -1
:
1:25999 -
(78( ) 77 ) 13
) - (
1:29999 23×23 -
1348 278
1:199999 -
IDRISI AndesMicroStation95 ILWIS3.7 RS GIS -
SPLUS6.1 SPSS17 PC-ORD
17
- )
( 2992 2999
:
86
2 1
)
2999
( 2992
( -)
(2912)
3 :
. ( 35) dpi 699
4
6 5 6
139 19
(2992)
1. Image Registration
2. Image Georefrencing
2394( 1)
18
:
1:199999
:
( 2999)
TopoShape :(TopoShape )
IDRISI-Andes 1
4 3 2
7 6 5
1. DEM
2. Ridge
3. Raavine
19
:
IDRISI-Andes Collection Editor
SPSS 17 S-PLUS 6.1
) 1
29 19 79 .(2919
69×69) 159922
(
( - ) :
(1)
. -1
1 Daphne macronata-Astragalus adscendens
3 Dense Forest (Quercus brantii, Pistatia atlantica, Acer
monspessulanum)
4 Medium Forest (Quercus brantii, Pistatia atlantica, Acer
monspessulanum)
5 Sparse Forest (Quercus brantii, Pistatia atlantica, Acer
monspessulanum)
6 Agriculture&Garden
7 Astragalus adascendens
8 Dry Farming
12 Marl-Baresoil
13 Snow
1. Randomization
33
24 :
12
(2 3)
. -3
(.2006 ) -2
28639
- 6397 +
1791 + + ) (
+
+ 1346
) (
158 +
383
3918 +
1994 51
:1
54999
9/3171 7/7348 2/619 6/13755 9/7463 1/11139 7/9963
8/554
( 8/554 )( 6/13755 )
.(5 4 )
1
1. TopoShape
31
. -4
. -5
:
5/19 9/85
6/3
33
( 6)
(7)
. -6
. -7
34
:
)(
4/9 9/9
19 1
39195 194913 3
15994
. -3
159922
4
19 34
13
Softmax 5
1. Online
2. Training
3. Validation
4. Test
5. Nominal
34
19
Softmax
Cross – entropy
5
1/39
95/38
5 2
(5)
Sparse Forest Astragalus morinus-Acantholimon
festucaceum-Acanthophylum
bracteatum
Sparse Forest Astragalus morinus-Acantholimon
festucaceum-Acanthophylum
bracteatum Snow Astragalus adcendense-Cirsium bracteosum Rock
Medium Forest
Dense Forest Daphne macronata-Astragalus adcendense Dry Agriculture
Marl & Baresoil
Perennial grasses Astragalus adcendense Agriculture &
Garden
2/1 4/1 9/6 8/9 5/17 4/29 7/32 4/34 7/38 6/39 7/52 5/61 4/64
2394( 1)
36
Astragalus morinus-Acantholimon festucaceum-Acanthophylum
bracteatum
Sparse Forest Rock Daphne macronata-Astragalus adcendense Medium
Forest Dense Forest
Snow Marl&Baresoil Astragalus adcendense-Cirsium bracteosum
Agriculture & Garden
Perennial grasses Dry Agriculture Astragalus adcendense 2/11 2/11
21 3/26
2/9 2/9 3/9 3/9 2/3 5/3 2/5 4/6 1/11
.(6)
. -6
)
(
.
38
MLP
(4)
Softmax
( 5)
-Sparse Forest Astragalus morinus-Acantholimon festucaceum
Acanthophylum bracteatum
2456
- 4117
1417 894 -
4/34 7/32
39
6/39 4/29
Daphne macronata-Astragalus adcendense Astragalus
adcendense-Cirsium bracteosum
Astragalus morinus-Acantholimon festucaceum-Acanthophylum
2526 Daphne macronata-Astragalus adcendense
983 743
Astragalus morinus-Acantholimon festucaceum-Acanthophylum
4/29
Astragalus adcendense-Cirsium bracteosum 599 1262
6/39
( 5 )
Astragalus adcendense Perennial grasses
9/6 4/1
3/9
2/9
Astragalus morinus-Acantholimon festucaceum-Acanthophylum
Daphne macronata-Astragalus adcendense 963
Astragalus adcendense 4
295 494 Astragalus morinus-Acantholimon
festucaceum-Acanthophylum
2394( 1)
43
Daphne macronata-Astragalus adcendense
Astragalus adcendense
164 567
Astragalus morinus-Acantholimon festucaceum-Acanthophylum 152
Daphne macronata-Astragalus adcendense
Astragalus morinus-Acantholimon festucaceum-Acanthophylum
Astragalus adcendense-Cirsium bracteosum 341
94 125 Astragalus morinus-Acantholimon festucaceum-Acanthophylum
Astragalus adcendense-Cirsium bracteosum
)
(
3/9
) (
( 2919 )
Astragalus adcendense- Cirsium bracteosum Astragalus adcendense
Perennial grasses
42
619
13755
( 5 4 )
Astragalus morinus-Acantholimon
festucaceum-Acanthophylum Astragalus adcendense-Cirsium
bracteosum
(1996 )
(1996 )
( 1997 )
( NDVI) 1
1. Normalized Difference Vegetation Index
2394( 1)
41
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