精品文档，仅供学习与交流，如有侵权请联系网站删除arctoolbox工具简介工具用以对 GIS 数据执行小的基本操作。工具共分为四种类型，如下表所示。不管工具属于哪种类型，它们的工作方式都相同；可以打开它们的对话框，可以在模型构建器中使用它们，还可以在软件程序中调用它们。工具类型描述内置工具。这些工具是使用 ArcObjects 和像 .NET 这样的编译型编程语言构建的。 模型工具。这些工具是使用模型构建器创建的。 脚本工具。这些工具是使用脚本工具向导创建的，它们可在磁盘上运行脚本文件，例如 Python 文件 (.py)、 AML 文件 (.aml) 或可执行文件（.exe 或 .bat）。特殊工具。比较少见，由系统开发人员构建的，它们有自己独特的用户界面供用户使用此工具。ArcGIS Data Interoperability 扩展模块中具有特殊的工具。 3D Analyst 工具箱提供可在表面模型和三维矢量数据上实现各种分析、数据管理和数据转换操作的地理处理工具的集合。工具箱以适当方式组织到工具集中，可定义其中的工具所完成任务的范围。通过 3D Analyst 工具可创建和分析以栅格、terrain、不规则三角网 (TIN) 和 LAS 数据集格式表示的表面数据。可将多种格式转换为 3D 数据，包括 COLLADA、激光雷达、SketchUp、OpenFlight 和许多其他数据类型。几何关系和要素属性分析、栅格和各种不规则三角网 (TIN) 模型插值和表面属性分析只是 3D Analyst 工具提供的众多功能的一部分。The 3D Analyst toolbox provides a collection of geoprocessing tools that enable a wide variety of analytical, data management, and data conversion operations on surface models and three-dimensional vector data. The toolbox is conveniently organized into toolsets which define the scope of tasks accomplished by the tools therein. 3D Analyst tools provide the ability to create and analyze surface data represented in raster, terrain, triangulated irregular network (TIN), and LAS dataset formats. 3D data can be converted from a rich variety of formats, including COLLADA, lidar, SketchUp, OpenFlight, and many other data types. Analysis of geometric relationships and feature properties, interpolation of raster and various triangulated irregular network (TIN) models, and analysis of surface properties are only some of the numerous functions provided by the 3D Analyst tools.工具集Toolset描述Description3D 要素 提供评估几何属性和三维要素之间关系的工具。 3D Features Provides tools for evaluating geometric properties and relationships between three-dimensional features. CityEngine包含提供 Esri CityEngine 的某些功能而无需安装 Esri CityEngine 的工具。CityEngineContains tools that expose some capabilities of Esri CityEngine without requiring Esri CityEngine to be installed.转换 包含将要素类、文件、LAS 数据集、栅格、TIN 和 terrain 转换为其他数据格式的工具。根据要转换的数据类型将工具组织到工具集中。 Conversion Contains tools that convert feature classes, files, LAS datasets, rasters, TINs, and terrains to other data formats. The tools are organized into toolsets based on the data type being converted. Data Management提供用于创建和管理 terrain、TIN 和 LAS 数据集的工具。 Data ManagementProvides tools for creating and managing terrain, TIN, and LAS datasets. 功能性表面 提供评估来自栅格、terrain 和 TIN 表面的高程信息的分析工具。 Functional Surface Provides analysis tools that evaluate elevation information from raster, terrain, and TIN surfaces. 栅格插值 提供多种插值工具，可从给定的示例点集生成连续的栅格表面，包括符合真实地表的表面模型。 Raster Interpolation Provides numerous interpolation tools that can produce continuous raster surfaces from a given set of sample points, including hydrologically correct surface models. 栅格计算 在栅格数据集上执行数学运算的要素工具。 Raster Math Features tools that perform mathematical operations on raster datasets. 栅格重分类 包含允许栅格数据重分类的工具。Raster Reclass Contains tools that enable reclassification of raster data.栅格表面 提供可确定栅格表面属性（如等值线、坡度、坡向、山体阴影和差异计算）的分析工具。Raster Surface Provides analysis tools that enable the determination of raster surface properties, such as contours, slope, aspect, hillshade, and difference calculation.表面三角化提供可确定 TIN、terrain 和 LAS 数据集的表面属性（如等值线、坡度、坡向、山体阴影、差异计算、体积计算和异常值检测）的分析工具。Triangulated SurfaceProvides analysis tools that enable the determination of surface properties of TIN, terrain, and LAS datasets, such as contours, slope, aspect, hillshade, difference calculation, volumetric computations, and outlier detection.可见性 允许使用不同类型的观察点要素、障碍源（包括表面和适合于表示建筑等结构的多面体）和 3D 要素执行可见性分析的要素工具。Visibility Features tools that enable visibility analysis to be performed using various types of observer features and obstruction sources that include surfaces, multipatches, which are great for representing structures like buildings, and 3D features.“3D 要素”工具集提供了一组评估几何属性和三维要素间的关系的工具：The 3D Features toolset provides a collection of tools for evaluating geometric properties and relationships between three-dimensional features. The following table summarizes the tools in this toolset:工具Tool描述Description添加 Z 信息 添加关于具有 Z 值的要素类中的要素的高程属性的信息。Add Z Information Adds information about elevation properties of features in a Z-enabled feature class.3D 缓冲 在点或线要素周围创建 3D 缓冲区。Buffer 3D Creates a 3D buffer around point or line features.3D 差异消除目标要素类中与减要素类中多面体要素的封闭体相重叠的多面体要素部分。Difference 3DEliminates portions of multipatch features in a target feature class that overlap with enclosed volumes of multipatch features in the subtraction feature class.封闭多面体在输出要素类中使用输入多面体的要素创建闭合多面体要素。 Enclose MultipatchCreates closed multipatch features in the output feature class using the features of the input multipatch. 根据属性实现要素转 3D 使用从输入要素属性获得的高度值创建 3D 要素。Feature To 3D By Attribute Creates 3D features using height values derived from the attribute of the input features.3D 内部 确定来自输入要素类的 3D 要素是否包含在闭合的多面体中，并写入用于记录要素（部