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200319224~25CN53-1124/TDISSN1007-9394SurveyingandMappingofGeoIogyandMineraIResources!454000GISC/SB/SP208P27B1007-9394200302-0024-02FunctionalDesigningaboutCity-levelLandResourceMISPENGZhi-hongJINZu-guanDept.ofSurueyEngineeringofJiaozuoInstituteJiaozuoHenan454000ChinaAbstractTheLandresourceMISisthebaseofmakingIandresourcemanagementintomodernizationinformationandnetwork.AccordingtothesystemicresearchandthefactthepaperexpatiatesupontheprincipIeandbasicfunctionaIdesign.AtsametimetheparticuIarpartitionofsubsystemandfunctiondesignationofmoduIeisadvanced.KeywordsLandresourcesMISManagementinformationsystemFunctiondesignGISC/SB/S122.1GIS2.22.32.43C/SB/SWeb13.1GISDEM42!2002-12-24lFig.lThestructureOfsystemicfunctiOn3.2GIS3.33.43.53.63.73.83.944.l8l23456784.24.3l①②③GIS④⑤③24.45l23454.538522!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11WGS841954Tabie1TransformationparameterscaicuiationfromthecoordinateofWGS84systemintoBeijinggeodeticcoordinatesystem1954!!!1954xyh/m2768406.63257557.92301.82775323.04259633.122322.9278394.51264527.922209.11WGS84xyzh/m-1262093.055646664.852680168.382254.8-1263360.225643387.852686474.092276.1-1267216.985638872.752693809.032162.451954BLH250005.051023555.912332.75m2503'50.8110237'05.522353.85m2508'15.6710239'55.032240.06=+30.95m1954xyz/m-1262099.745646835.612680248.93-1263367.165643558.482686554.48-1267223.745639043.342693889.27dx+6.69+6.94+6.76+7dy-170.76-170.59-170.59-171dz-80.55-80.39-80.24-80Da6378137-6378245-108Df1/298.2572223563-1/298.3104+0.004807961.M.1996.2CJJ73-97S.254.64.712GIS34.8412344.94.104.114.12Intranet4.134.144.1551.Arc/InfoJ.2000117-18.1972~3S8319!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!