Uporaba GIS tehnologije pri izbiri smeri prevoza lesa

Krč, Janez (author)

Prispevek predstavlja model, ki določa smer prevoza lesa na določenem območju, kjer lahko izbiramo med več enakovrednimi smermi z vidika nadaljnjega prevoza (od meje območja do ciljev prevoza lesa). Smer določi s primerjavo prevoznih stroškov, ki se spreminjajo v odvisnosti od doline vonje in kakovosti cest. Kazalca kakovosti cest sta vrsta (asfalt, makadam) in podolžni naklon ceste. Pridobivanje podatkov o podolžnih naklonih cest zagotavlja nova metoda, ki uporablja podatke digitalnega modela reliefa in digitalno zbirko podatkov o cestnem omreju. Vsi izračuni so narejeni v rastrskem GIS (geografski informacijski sistem) okolju, ki zahteva uporabo geokodiranih podatkov. Model razdeli območje (gozdove v območju) na predele z vnaprej izbranimi smermi prevoza lesa. Smeri prevoza pa določajo mejne kontrolne točke. Izbrane morajo biti na mestih, kjer izvozne ceste izstopajo iz območja. Model smo preizkusili na gozdnogospodarski enoti Jezersko, ki obsega 5100 ha gozdov.

• Language: Slovenian
• Keywords: prevoz lesa, smer prevoza, računalniški model, GIS tehnologija, ekonomsko vrednotenje, strošek prevoza
• Typology: 1.01 - Original Scientific Article
• Organization: BF - Biotechnical Faculty
• Year: 2000
• Number of pages: Str. 49-73
• Numbering: Št. 61
• PID: 20.500.12556/RUL-63721
• UDC: 630
• ISSN on article: 0351-3114
• COBISS.SI-ID: 728230
• Publication date in RUL: 10.07.2015

Record is a part of a journal

• Title: Zbornik gozdarstva in lesarstva. forest and wood science & technology
• Shortened title: Zb. gozd. lesar.
• Publisher: Gozdarski inštitut Slovenije, Biotehniška fakulteta, Oddelek za gozdarstvo in obnovljive gozdne vire, Biotehniška fakulteta, Oddelek za lesarstvo
• ISSN: 0351-3114
• COBISS.SI-ID: 6206978

Secondary language

• Language: English
• Title: Selecting a wood transportation route with GIS technology

Abstract

This article presents a model establishing the route for wood transportation. It is designed for areas where we can choose between several routes considered to be equivalent from the viewpoint of further transportation (from the border of the relevant area to the destinations of wood transports). The route is established by comparing transportation costs, which are subject to the transportation distance and road quality. The indicators of road quality are the road type (asphalt or macadam) and the longitudinal inclination of the road. The data on longitudinal road inclinations is obtained by a new method using the data of a digital relief model and a digital data bank on the road network. All calculations are done in a GIS (geographical information system) environment requiring the use of geo-coded data. The model divides the area (the forests in the area) into sections with routes of wood transportation selected in advance. The transportation routes delimit the border control points. They are set at the spots where the roads exit the area. The model has been tried on the forest management unit of Jezersko, which encompasses forests of 5100 ha.

• Keywords: wood transportation, transportation route, computer model, GIS technology, economic evaluation, transportation costs