<< Click to Display Table of Contents >>
Patch指數
Patch,反應景觀中單個塊區的特徵。
•面積/周長(AREA/DENSITY/EDGE METRICS)
NO. |
名 稱 |
公 式 |
面積/周長(AREA/DENSITY/EDGE METRICS) |
||
1. |
Patch Area |
|
2. |
Patch Perimeter |
|
3. |
Radius of Gyration |
|
以下Patch indices的CSD、CPS、LSD、LPS公式都和以下相同都是分別帶入 |
||
C4. |
Standard Deviations from the Class Mean |
|
C5. |
Percentile of the Class Distribution |
|
C6. |
Standard Deviations from the Landscape Mean |
|
C7. |
Percentile of the Landscape Distribution |
•形狀(SHAPE METRICS)
NO. |
名 稱 |
公 式 |
形狀(SHAPE METRICS) |
||
1. |
Perimeter-Area Ratio |
|
2. |
Shape Index |
|
3. |
Fractal Dimension Index |
|
4. |
Related Circumscribing Circle |
|
其餘CSD、CPS、LSD、LPS的公式與上面C4~C7相同分別將Patch的各項指數結果帶入 |
•核心區(CORE AREA METRICS)
NO. |
名 稱 |
公 式 |
核心區(CORE AREA METRICS) |
||
1. |
Core Area |
|
2. |
Number of Core Areas |
|
3. |
Core Area Index |
|
其餘CSD、CPS、LSD、LPS的公式與上面C4~C7相同分別將Patch的各項指數結果帶入 |
•隔離度/相鄰度(ISOLATION/PROXIMITY METRICS)
NO. |
名 稱 |
公 式 |
隔離度/相鄰度(ISOLATION/PROXIMITY METRICS) |
||
1. |
Proximity Index |
|
2. |
Similarity Index |
|
3. |
Euclidean Nearest Neighbor Distance |
|
4. |
Functional Nearest Neighbor Distance |
|
其餘CSD、CPS、LSD、LPS的公式與上面C4~C7相同分別將Patch的各項指數結果帶入 |
•對比(CONTRAST METRICS)
NO. |
名 稱 |
公 式 |
對比(CONTRAST METRICS) |
||
1. |
Edge Contrast Index |
|
其餘CSD、CPS、LSD、LPS的公式與上面C4~C7相同分別將Patch的各項指數結果帶入 |
© 2017 Supergeo Technologies Inc. All Rights Reserved.