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Predicting Tree Felling Direction Using Path Distance Back Link in Geographic Information Systems (GIS)

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    Journal of Forest and Environmental Science KCI 등재 바로가기
  • 통권
    제39권 제4호 (2023.12)바로가기
  • 페이지
    pp.203-212
  • 저자
    Rhyma Purnamasayangsukasih Parman, Mohd Hasmadi Ismail, Norizah Kamarudin, Nur Faziera Yaakub
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A440303

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4,000원

원문정보

초록

영어
Directional felling is a felling method practised by the Forestry Department in Peninsular Malaysia as prescribed in Field Work Manual (1997) for Selective Management Systems (SMS) in forest harvesting. Determining the direction of tree felling in Peninsular Malaysia is conducted during the pre-felling inventory 1 to 2 years before the felling operation. This study aimed to predict and analyze the direction of tree felling using the vector-based path distance back link method in Geographic Information Systems (GIS) and compare it with the felling direction observed on the ground. The study area is at Balah Forest Reserve, Kelantan, Peninsular Malaysia. A Path Distance Back Link (spatial analyst) function in ArcGIS Pro 3.0 was used in predicting tree felling direction. Meanwhile, a binary classification was used to compare the felling direction estimated using GIS and the tree felling direction observed on the ground. Results revealed that 61.3% of 31 trees predicted using the vector-based projection method were similar to the felling direction observed on the ground. It is important to note that dynamic changes of natural constraints might occur in the middle of tree felling operation, such as weather problems, wind speed, and unpredicted tree falling direction.

목차

Abstract
Introduction
Materials and Methods
Study area
Data collection
Methods
Spatial data creation
Constraints map development
Grid vector data projection
Spatial analysis
Binary classification
Results and Discussion
Individual tree location on DEM
Predicting felling direction
Comparison of directional felling between GIS-back link and observation on the ground
Conclusion
Acknowledgements
References

키워드

reduced impact logging directional felling prediction vector-based projection GIS-path distance back link

저자

  • Rhyma Purnamasayangsukasih Parman [ Department of Forestry Science & Biodiversity, Faculty of Forestry and Environment, Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia ]
  • Mohd Hasmadi Ismail [ Department of Forestry Science & Biodiversity, Faculty of Forestry and Environment, Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia ] Corresponding Author
  • Norizah Kamarudin [ Department of Forestry Science & Biodiversity, Faculty of Forestry and Environment, Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia ]
  • Nur Faziera Yaakub [ Department of Forestry Science & Biodiversity, Faculty of Forestry and Environment, Universiti Putra Malaysia, Serdang, Selangor 43400, Malaysia ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
  • 설립연도
    1975
  • 분야
    농수해양>임학
  • 소개
    강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    Journal of Forest and Environmental Science [산림과학연구]
  • 간기
    계간
  • pISSN
    2288-9744
  • eISSN
    2288-9752
  • 수록기간
    1981~2025
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 526 DDC 634

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