Difference between revisions of "SGIS"

Latest revision as of 16:05, 3 April 2013

Has description	The SGIS is a strategic planning system designed to aid the planner in selecting site-specific management schedules that will conform to environmental and recreational standards.
Has modelling scope	Economical indicators, Forest indicators, Ecological indicators, Climate change
Has temporal scale	Long term (strategic)
Has spatial context	Spatial with no neighbourhood interrelations
Has spatial scale	Forest level, Stand level
Has objectives dimension	Multiple objectives
Has related DSS
Has goods and services dimension	Market non-wood products, market wood products
Has decision making dimension	Single decision maker
Has forest management goal	biodiversity evaluation, biomass estimation, carbon sequestration, climate change impact, economic evaluation, yield prediction, wood supply planning
Supports tree species
Supports silvicultural regime	even-aged

Concrete application

Has typical use case	Research, consultancy commissions, practical forest planning
Has user profile
Has country	Norway
Has references about examples of application
Has number of users	N/A
Has number of real-life applications	N/A
Has utilisation in education	N/A
Has research project reference
Has tool dissemination

Decision support techniques used in the DSS

Has decision support techniques	SGIS.Decision support techniques

Support of Knowledge Management

Has knowledge management processes	SGIS.Knowledge management process

Support of social participation

Has support for social participation	SGIS.Support of social participation

DSS development

Has DSS development	SGIS.Description of DSS development

Documentation

Has website
Has online demo
Has manual
Has technical documentation	No
Has reference

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+{{DSS, Wiki quality control
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+|Has flag=N/A
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+}}
-=[http://ujybyqum.co.cc This Page Is Currently Under Construction And Will Be Available Shortly, Please Visit Reserve Copy Page]=
+{{DSS, Name, responsible organisation and contact person
-----
+|Has full name=Skog Geographical Information System, Gaya-Skog Geographical Information System
-=[http://ujybyqum.co.cc CLICK HERE]=
+|Has acronym=SGIS, Gaya-SGIS
-----
+}}
-</div>
+{{DSS, Software identification
-== General System description ==
+|Has software=SGIS.Software
+}}
-System name: Skog (Norwegian for forest) Geographical Information System.
+{{DSS, Description
+|Has description=The SGIS is a strategic planning system designed to aid the planner in selecting site-specific management schedules that will conform to environmental and recreational standards.
-Acronym: SGIS
+|Has modelling scope=Economical indicators, Forest indicators, Ecological indicators, Climate change
+|Has temporal scale=Long term (strategic)
-=== Brief overview ===
+|Has spatial context=Spatial with no neighbourhood interrelations
-The SGIS is a strategic planning system designed to aid the planner in selecting site-specific management schedules that will conform to environmental and recreational standards.
+|Has spatial scale=Forest level, Stand level
+|Has objectives dimension=Multiple objectives
-[[Category:Articles where more data is needed]]
+|Has goods and services dimension=Market non-wood products, market wood products
-[[Category:Decision support system]]
+|Has decision making dimension=Single decision maker
-[[Category:Norwegian DSS]]
+|Has forest management goal=biodiversity evaluation, biomass estimation, carbon sequestration, climate change impact, economic evaluation, yield prediction, wood supply planning
-[[Category:Spatial DSS]]
+|Supports silvicultural regime=even-aged
-[[Category:GIS application]]
+}}
-[[Category:Strategic planning]]
+{{DSS, Concrete application
-[[Category:Stand level]]
+|Has typical use case=Research, consultancy commissions, practical forest planning
-[[Category:Linear programming]]
+|Has country=Norway
-[[Category:Landscape quality]]
+|Has number of users=N/A
+|Has number of real-life applications=N/A
-__TOC__
+|Has utilisation in education=N/A
+}}
-=== Scope of the system ===
+{{DSS, Decision support techniques used in the DSS
-SGIS is a tool for simulation of forest development and optimization of forest treatments in a GIS-user interface!
+|Has decision support techniques=SGIS.Decision support techniques
+}}
-=== System origin ===
+{{DSS, Support of Knowledge Management
-The current version of SGIS is based on a prototype developed in PC-ArcInfo (Næsset 1997).
+|Has knowledge management processes=SGIS.Knowledge management process
+}}
-SGIS is now based on ArcView version 8 (9) and is programmed using Visual Basic for Applications.
+{{DSS, Support of social participation
+|Has support for social participation=SGIS.Support of social participation
-SGIS consists of a functionality specially made for forest related problems and standard ArcView GIS-functionality.
+}}
+{{DSS, DSS development
-SGIS was mainly developed for teaching and research at the university but are now also used in commercial forestry.
+|Has DSS development=SGIS.Description of DSS development
+}}
-SGIS consists of [[GAYA]] (stand simulator) and [[J]] (mathematical programming tool). Both [[GAYA]] and [[J]] is hidden behind the SGIS windows GIS interface (ArcView)
+{{DSS, Documentation
+|Has technical documentation=No
-=== Related systems ===
+}}
-* [[GAYA]]
-* [[J]]
-== Data and data models ==
-=== Typical spatial extent of application  ===
-The primary unit of SGIS is usually the forest stand or sometimes even a smaller unit if sufficient data for such units can be provided.
-=== Forest data input  ===
-Digitized stands boundaries and the stand database can be imported from forest management planning systems.
-=== Type of information input from user (via GUI) ===
-Stand treatments schedules and spatial constraints (buffers, adjacencies, etc.). Number of 5- or 10-year periods used for calculations. Also, allowable treatments in each stand is prescribed. The user must specify an objective function and constraints, too.
-== Models ==
-=== Forest models ===
-Once stand treatments schedules and spatial constraints are defined, [[GAYA-JLP|GAYA]] stand simulator is used. GAYA provides the future development of stand variables such as diameter, height, volume and value increment over time.
-== Decision Support ==
-=== Definition of management interventions ===
-Time of harvest, plantations, thinnings, reconversions...
-=== Typical temporal scale of application ===
-Although being data collected at stand level, the application was developed in order to join multiple stands and reach conclusions at a strategy planning level.
-=== Types of decisions supported  ===
-*Management level
-**strategic decisions
-== Output ==
-=== Types of  outputs ===
-Results are displayed in tabular reports summarizing quantities, values, etc. of the optimal solution, shadow prices, and the amount of area devoted to the various treatments in each period.
-Thematic maps presents, for example, the age class distribution or optimal treatments of a selected period.
-=== Spatial analysis capabilities  ===
-SGIS uses facilities of ArcView in order to allow the input or edition of data and spatial constraints. Then, spatial results are showed, enabling a further spatial analysis through the comparison of previous runs where other planning strategies were used.
-=== Abilities to address interdisciplinary, multi-scaled, and political issues  ===
-SGIS analysis tool can solve not only forest treatment scheduling problems, but also others like finding mountain sides of greater slopes than 40% suitable as goshawk habitats, corridors of old growth forest relating specific patches, etc.
-== System ==
-=== System requirements  ===
-* Operating Systems: MS Windows OS
-* Other software needed: ArcView, MS Excel
-* Development status:
-=== Architecture and major DSS components ===
-The SGIS was developed by synthesizing commercially available software and well-documented software from previous forest research projects in Scandinavia. It was composed by a common menu-driven graphical user interface for the forest model and a GIS within the GIS environment. It was developed by the Visual Basic for applications language (VBA) facilities of ArcView and MS Excel.
-[[GAYA]] stand simulator and [[J]] linear programming (LP) program are also used.
-=== Usage ===
-Describe the level of use: Teaching, Research level use, Industry use, Government use
-=== User interface ===
-SGIS is an expert system. Most of the user interfase is developed using GUI, however, the definition of the forest treatments is defined in a command file.
-=== Documentation and support ===
-A user manual (in Norwegain) is provided.
-==References==
-===Cited references===
-&lt;references/&gt;
-===External resources===
-* NÆSSET, E. (1997): A spatial decision support system for long-term forest management planning by means of linear programming and a geographical information system, ''Scandinavian Journal of Forest Research'',12:1,77 — 88

Has full name	Skog Geographical Information System, Gaya-Skog Geographical Information System
Has acronym	SGIS, Gaya-SGIS
Has wiki contact person
Has wiki contact e-mail

Difference between revisions of "SGIS"

Latest revision as of 16:05, 3 April 2013

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Name, responsible organisation and contact person

Software identification

Description

Concrete application

Decision support techniques used in the DSS

Support of Knowledge Management

Support of social participation

DSS development

Documentation

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