Core Area Calculator
Calculate interior core habitat area for multiple patches excluding edge-affected zones.
Landscape Data
Depth of edge zone to exclude from core
1.0 = circular, 1.5 = moderate, 2.0+ = irregular
Landscape Assessment
Moderate Core Habitat
42.9%
Core Area Index
8
Patches Analyzed
Landscape Summary
Total Landscape Area570.00 ha
Total Core Area244.26 ha
Total Edge Area332.92 ha
Patches Without Core2
Mean Core Area30.53 ha
Largest Core124.80 ha
Patch Details
| Patch | Total | Core | % |
|---|---|---|---|
| #1 | 50 | 12.40 | 24.8% |
| #2 | 25 | 0.00 | 0.0% |
| #3 | 120 | 61.75 | 51.5% |
| #4 | 80 | 32.44 | 40.6% |
| #5 | 35 | 3.54 | 10.1% |
| #6 | 15 | 0.00 | 0.0% |
| #7 | 200 | 124.80 | 62.4% |
| #8 | 45 | 9.33 | 20.7% |