城市綠地景觀的自動分析與評價初探.pdf

1、華南師范大學碩士學位論文城市綠地景觀的自動分析與評價初探姓名：周濤申請學位級別：碩士專業(yè)：自然地理學指導教師：劉洪杰2003.6.1ATentativeStudyofAutomaticAnalysisandEvaluationofUrbanGreenLandscapeAbstract：Greenland，beingoneelementofgreenlandscape，istheonlyecosystemapproachingnature

2、AnditplaysanimportantroleinguaranteeingasustainedurbanenvironmentandinkeepingphysicallyandmentallyhealthyofurbanresidentsTraditionalurbangreenlandscapeindexes，suchasgreenlandrate，greenrate，etc，whichonlyfoCUSonthescaleand

3、areaofthegreenland，ignoringtheimportanceoftheshape，distribution，typeandstructure，Can畫Veneitherarealpicture，norascientitleevaluationoftheecologyeffectsoftheUrbangreenlandTherefore，asetofnewandobiectivequantitativeindexiSc

4、alledforBasedonthelandsCapeecologythisPaDerintendstoanalyzethedistributionandpatternofUrbanecologyThekeynotionofthisstudyiSthatwhiledecidingtheindexofUrbangrcenlandscape，WCcanobtainboththeplanandthestereoscopicdistributi

5、onofthegreenlandintermsofitsarea，quantityform，spacedistribution，structureandtypeetc。Henceaclearandlogicevaluationsystemissetupfromthreedimentionaljndexesiegreenlandscapeunitevaluationurbanorsuburbanareaevaluationandcitya

6、reaevaluationThissystemisconducivetoabetterassessmentofgreenlandecologyComputerassistedanalysisoflandscapeandevaluationiSanewtendencyoflandscapeecologyfamousanalyticalSOftwareFRAGSlArSCancalculateasmuchas40landscapeatone

7、time，butuntilnownosoftwareisachievedforthepurposeofassessinggreenlandscapeUndersuchcircumstancesbyusingVisualCthisprojectcarriesoutatentativestudytocompileanUrbanGteenLandscapeEvaluationProcedureincludingtypiCalWindowsTh

8、isprocedure，combinedpatterntreatment，spatialanalysiswithlandscapeevaluation，Canrealizemultidatainputrecognition，re—processing，analysis，storageandoutcomeHavingtheadvantagesofprovidingaclearboundarymarker，aconvenientandpra