栅格面积统计方法_计算机软件及应用_IT计算机_专业资料

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1、栅格面积统计统计栅格影像的面积，要求栅格数据的坐标必须为平面直角坐标；如不是则需要进行投影转换。经纬度到平面直角坐标转换仓U建一个本地数据库FileGeodatabase,右键菜单New一FileGeoDataBaseContentsPreviewIMetadataQArcCatalog・Arclnfo•D:(5［±1E-F申审Etalo6D:vuDDDnuD3BE:F:mDaQIntsecaa®田EssEEss@®gcaglfsem-ziOFolderFileGeodatabasePersonalGeodatabaseName_

2、SR

3、ECYCLE.BIN_Idownloads_

4、ENVI二］ENVI.Foracle二］SystemVolumeInformationvod.cache.dataHTpGFolderFolderFolderFolderFolderFolderFolderPersonalGeodatabaseRasterDataset◊Layer...QGroupLayer口Shapefile...貉CoverageRelationshipClass..3lurnFeatureClass...0ToolboxOArcinfoWorkspace13dBASETab

5、le回INFOtable...为创建的数据库输入名称，如图屮的rasterdata，也可使用默认名称©Catalog由gC:曰D:W_J1RECYCLE.BINffl_

6、downloadsM□ENVIW—IENVI.F1*1_ioracle田_

7、SystemVolumeInformationIQrasterdataIKIijExt0906.1005pl亠E：F：DatabaseConnectionsDatabaseServersGISServersContents

8、Pr«vi«vMetedtta

9、Name_ISRECYCLE.BIN_

10、jdownloads—IENVI_JENV1.FiJoracle」SystemVolumeInformation」vodcacheda怙■Jrasterdata

11、CJTestIHlExt0906.1005plITypeFolderFolderFolderFolderFolderFolderFolderFileGeodatabasePersonalGeodatabaseRasterDataset:gQJ冒紋Ma-&田0aInteroperabilityConnectionsSearchResults导入要处理的栅格影像。在上一步创建的raste

12、rdata数据库节点上鼠标右键Import一RasterDatasetsJCatalog由；BU曰@6sQsrecycle.binSOdownloads田QENVIsCjENVI.FSCDoradeSLJSystemVolumeinformationfflCjvod.cache.dataaExt(JE：XF：Databi0CopyCtrlfCNameITypeDeleteRenameRefreshF2生怙匕NewGISSeInteropSearchImport►IFeature£las$(single)十Export►FeatureC

13、lass(multiple)”・CompressFileGeodatabase..・Tafele(single)—yncompressRleGeodatabase...Iable(multiple)^QCompactDatabaseRasterDatasets..・RasterDatasets(mosaic)...ESearch...QPublishtoArcGISServer—为XMLWorkspaceDocument..DistributedGeodatabase►卤Properties...T选择要导入的影像数据，然后点击“0K”按钮导

14、入数据。弟RasterToGeodatabase(multiple)OutputGeoaatabase

15、C：rasterdata.gdb~ConfigurationKeyword(optional)CancelEnvironments...ShowHelp»设置栅格影像的空间投影。在导入的影像数据节点上鼠标右键，选择PropertiesStylesheet：

16、fGDCESRI二1首筍国空・ul-XContentsPreview

17、MetadataNameTflCatalog宙0c：目GlD:SRECYCLE.BINdownloads0--

18、:…E…B--.…0…a--:•・・E…a--ENVIENVIJoraclevod.cache.data:B(3rasterdata3®Ext09061005d1

19、