在ArcCatalog 中,单击要为其定义坐标系的 shapefile。 单击文件菜单,然后单击属性。 单击XY 坐标系选项卡。 单击修改。 随即出现地理坐标系属性或投影坐标系属性对话框。 按照用于定义新地理坐标系或新投影坐标系的步骤更改相应的参数。 单击确定。 单击Shapefile 属性对话框上的确定。
在ArcCatalog 中,单击要为其定义坐标系的 shapefile。 单击文件菜单,然后单击属性。 单击XY 坐标系选项卡。 单击新建,然后单击地理。 输入新地理坐标系的名称。 输入合适的长半轴和短半轴或反扁率值,并输入自定义旋转椭球体和基准面的名称。 也可单击基准面或旋转椭球体下拉箭头,然后单击预定义基准面或...
· 4· ArcGIS 学习指南———ArcToolbox 1.1.4 ArcToolbox 支持的数据类型 ArcToolbox 能够处理各种类型的输入(输入的可以是数据,图层或要素行为),包括 Geo唱 database,Shapefile,Coverage,CAD 等矢量数据,各种格式的栅格数据以及非空间的表格数据, 甚至图层文件(.lyr)和 Geodatabase 行为(如拓扑等)也可以作为...
To look for the coordinate system of a data set, one should look under the subheading of ___ in the data ①set’s metadata ②identification information ③spatial data organization information ④spatial reference information√ ⑤distribution information 11. Which of the following is not true about...
The projected coordinate system of this feature class is NZGD 2000 New Zealand Transverse Mercator. This is different from the coordinate system of the PlanArea feature class. Because New Zealand Transverse Mercator is a standard for New Zealand maps and data, one of your goals is to project ...
Spatial Reference—ArcGIS Earthalways displays data in the WGS84 Geographic Coordinate System. Web Mercator is used as the default spatial reference for incoming Esri REST services. To view service-based data in the WGS84 coordinate system, you'll need to change the spatial reference setting and ...
In this example, a catalog layer contains references to a shapefile, several images, and a geodatabase feature class. Automatic resizing of layout elements When you change the page size or orientation of a layout, you can automatically resize and reposition layout elements. Additionally, the new...
定义投影失败的话可以双击图层，先给图层定义好你想要的投影 ，然后导出要定义的数据，范围和空间参考选...
For example, if the elevation values in your input raster are in feet, but you want the contours to be generated based on units of meters, set the z-factor to 0.3048 (1 foot = 0.3048 meters). Export Shapefile—Exports contour lines in shapefile format. Create DTM—Generates a DTM from...
or remove attribute fields and change their properties. For string fields capitalization can be modified. Results can be stored as a new shapefile, personal geodatabase feature class or stand-alone table (if no shape field is presented). The coordinate system can be modified as well. Besides,...