一、建立半方差模型.docx

一、建立半方差模型1、在GS+导入数据2、点击11 231X-CoorNY-CoorZName:Rec 1:2.002.007.602:4.002.007.603:6.002.007.104:8.002.006.305:10.002.006.406:12.002.006.107:14.002.005.508:16.002.006.809:18.002.006.5010:20.002.006.6011:22.002.006.8012:24.002.007.8013:26.002.006.6014:28.002.005.2015:2.004.008.2046:4.004.007.6017:6.004.007.2018:8.004.007.6019:10.004.005.2020:12.004.006.0021:14.004.008.50Exit重新计算3、点击旦區站恳亞關團牡国凶團旦也I查看数据是否符合正态分布（可以不用这个用spss K-S检验）4、变异函数模型分析5、显示模型-CalculateExitVariogram OptionsKsShow r»howmodelsample varianee■ Scale to sample variance6、计算Separation Distanceopic Variogram Details.」Motjel...7、模型显示一Isotropic8、各种模型及参数（其中黑点选择的是最佳拟合模型）-Model<♦ SphericalRange Parameter Ao「惬 pon ential「Lin earNugget SillCo Co + C|~0.15100 |~1.12900 | 4.4100|~0.21500 |~1.13400 I 1.6700 |~1.04600 |~1.13288 I~21.9411「Linear to sillC GaussianI~1 12500[|~112800[0.169003.07003.4400EffectiveProporti onRangeC/(Co+C]r2RSS4.41000.8660.4000.1535.01000.8100.3680.16321.94110.0770.0250.2703.07000.8500.3940.1545.95830.8430.4010.152RefitApplyPrintCancelI Exit |9、修改图表，使其符合El己的要求一Isotropic Variogram□ □ □ - 口_ □□口~Q-0.000 —1—« 1 1 1 1 1 1 1 1 1 1—0.00 5.73 11.46 17.18 22.91Separation DistaneeSpherical model (Co = 0.1510; Co + C = 1.1290; Ao = 4.41; r2 = 0.400; RSS = 0.153)List ValuesGraph CloudPrint Graph IExit |二、求取分维数-Isotropic ModelFractal StatisticsFractal dimension D(0) standard error r2Isotropic分维数(Fractal dimension D(0))： 1.962Anisotropic ModelDetails...!Moran 'si相关系数一（点rli uDetails..."进一步编辑）1.00t-S.UEJOS0.50□——□ E)円1 円！□ q 口 i ■ ■ Iin 卍□ uj「 Mor4—□0.00•0.50•1.00 丄0.006.0112.03 18.04 24.06Separation Distangtropic CorrelogramDetails、.三、Kiriging克立格局部插值法分析空间分布格局■…计算一然际选择“Yes/是”等右下角红格满100%麻选择“Exit”退出CalculateExite Uniform grid (specified intervals) Direction ReingeX 2 OO • 28 .00Y 2 00 • 14 OOInterval0.3171 0 3158Cross-VwlidateDefine.,.「Nonuniform grid (specified points)Define.InterQolcrtion MethodG Block KrigingLoc &l Or id \2x 2L Point KrigingX/aioar&m Model TyqoI — Include irregular shapes (polygons) Definee Isotropic Model (Spherical) 「Anisotropic Model (Linear)四、制作空间分布格局图选择-制作空间分布格局图2、选择维数，2-d （2维图）或3d （3维图）Map AppearanceMap Typec 3-d <• p-djMan Surface R「1-dMap Contour Levels[x Contour lines厂"-lid pedestalNumber |15 剧 Define』p( Color bands[xAxis Grid Linesfx SmoothingWeave | 2厂 X axis 厂 Y axis 厂 Z axi$3、设置分类数，即要把空间分布图分为儿个级别，选择“7”，将会出现（下面结果图的图 例）Map Contour LevelsDefineNumber「7 倒Axis Grid Lines厂 X axis 厂 Y axis 厂 Z4、画图结果图□Draw fsjExit9.3608.7678.1757.5826.9896.3965.8045、修改效果图:L RotateL MoveC ScaleC ZoomReset6、修改背景颜色:9.3608.7678.175 7 582 6 989 6 396 气RHAMouse LocertConX:Y：Z：7、加上X、Y轴坐标:General ] Axis ScalingAxis Titles, LabelsContour Details-Axis FormatDecimalsTitleExp on entialr厂rFont for Axis TitlesName: ArialChangeSize: 44Style: NormalAddIv NowCancelExit8. 设置自己的颜色：“Define…”9、肓接点击色块改变颜色：（捉醒就是将会把标准颜色改为个人自定义颜色）Contour IntervalsMissing v&lueInclude colors (5fColor Sourcee Standard C Red「Blue C GreenC Custom 「GrayDynamic |~ Invert |~To ch&nge colors, click on colored t&b next to interval1()、改变图形表示方法：自己可以尝试改为板块或线形Gener&IAxis Sc&lingAxis Titles, L&belsContour Details厂 3D Proportion— Projection 「3-d Q 2-dHeight /Width-Legend [x Show legend e Continuous C* Stepped_ Map Surf 区 Contour lines |~ Solid pedestal| — Color bands 区 VWefr&me区 Smoothing 吨 Weave | 2一 M&p Ceiling I~ Contour lines|Color bands一 Map Floor I~ Contour linesI~ Color bands— Contour Levels Number | 7 圈Define.... j— Grid Lines I~ X &xis |~ Y &xis |~ Z axisApply NowC&ncelExit。