下蜀實(shí)習(xí)林場(chǎng)地理信息系統(tǒng)建立與應(yīng)用.pdf

1、南京林業(yè)大學(xué)碩士學(xué)位論文下蜀實(shí)習(xí)林場(chǎng)地理信息系統(tǒng)建立與應(yīng)用姓名：李淑娟申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：森林經(jīng)理學(xué)指導(dǎo)教師：周春國(guó)20070601ABSTRACTThegeographicalinformationsystemisanewinterdisciplinaryofsciencewhichincorporatinginformationscience，thespacescience，geosciencesandcomputerscien

2、ceintoanorganicwhole，Asoneofthecrucialmeans，itpromotestheinformationsocietydevelopmentInrecentyears，withtherapiddevelopmentoftechnologyofthecomputerandnetworkcommunicationtechnology，G1Stechnologyhasmadeconsiderableprogre

3、ssGISisusedinmoreandmoresocialfields，foritspowerfulabilitiesofspatialinformationanalysis，managementandstorageThedevelopmentofthenewcenturyforestryalsourgentlyneedtheGIStechnologysupportOneaspectofbreakthroughsofourcountr

4、yforestryistheapplicationoftheGIStechnologyTherefore，insupportofGIS，developingandapplyingEnvironmentGISnotonlycanacquire，store，manageanddisplayofvariousenvironmentinformation，butalsocanachieveeffectivesupervising，simulat

5、ion，analyzeandevaluationofenvironmentThestudyusingtheforestrysecondkindsurveydataandthebasicmapofforestryasthedatasource，andestablishingtheforestrythematicGISasthecore，mainlycarriedouttheapplicationstudyofGISsystemintegr

6、atedtechnologyinthissystemanddevelopedsomerelatedfunctionmodulesbasedontherealrequirementsofbasicunitofforestryItispossibletomanageforestresourcesinadigitial，visible，dynamicandtimelyformTherefore，thesystemcouldprovideate

7、chnologicalsupportandassistantdecision—makingfortheforestresourcesinformationmanagementandforestproductioninXiashuforestrycentreThepaperpresentedthecurrentresearchandapplicationstatusofGISinoverseasandChinaThepaperdiscus

8、sesthedevelopmentmethodsofGISandthedevelopmentapproachwhichbasedonCOMtechnologyThepaperinvestigatestheexcellentandapplicationofthecomponenttechnologyandcomponentGISThepaperintroducesthecomposingfunctionandcharacteristico

9、fMapObjects，determinesthedevelopingenvironmentandtoolsaccordingwiththeprojectsrequirementThefocusofthispaperistodiscusstheinformationsystemofXiashuforestrycentredevelopmentandimplementbasedonGISThepaperintroducedtrusswor

10、kofforestresourcesinformationmanagementsystem，materialprocessandmethodofestablishmentofdatabase，programmingofsystemfunctionmodule，functionandimplementofsystemThepaperanalyzedthetechnologyanditsestablishmentmethodsoffores