**摘要:**本文涵盖了GIS软件操作的多方面内容,包括地图文档的新建、打开、保存及版本兼容性处理;错误与警告的查阅及帮助文档的使用技巧;地图打印比例尺的调整与地图信息的完善;图层操作的撤销与恢复,界面元素的显示控制;模型构建与样式管理;地理与投影坐标系数据的转换与图层处理;数据链接的修复与图层重命名;点、线、面要素的删除与重复要素的处理;图层间字段值的连接与更新;图层透明度与对比度的设置;空间分析操作如提取、擦除、替换、重叠要素处理及相交区域输出等;要素统计与分类方法;根据点要素创建泰森多边形及创建多环缓冲区等高级功能。
目 录
101.如何新建、打开、保存地图文档、将地图文档保存为低版本软件可打开的类型?
107.不小心移除图层怎么撤销、编辑操作怎么撤销,如何恢复撤销的操作?
124.如何将图层b的字段和字段值追加到图层a中(点位重复则追加字段值,不重复则为空),并且不新增和重命名字段?
126.如何将图层b与图层a位置相同点的字段值连接到图层a中(同名字段加"_1"区分)?
130.如何将图层b与图层a相交线的字段值连接到图层a中(同名字段加"_1"区分)?
135.如何给与标识要素存在范围重叠的输入要素添加标识要素的属性?
140.如何根据表达式将图层中满足要求的要素提取为新的图层?
101.如何新建、打开、保存地图文档、将地图文档保存为低版本软件可打开的类型?
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102.如何根据提示代码使用帮助文档查看工具错误和警告?
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103.如何将常查询的内容添加到帮助文档收藏夹以方便查看?
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104.如何使打印出图的比例尺和地图显示的比例尺一致?
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105.如何为地图文档添加描述信息和缩略图信息?
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106.无法为数据框定义坐标参考系该怎么办?
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107.不小心移除图层怎么撤销、编辑操作怎么撤销,如何恢复撤销的操作?
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108.画布中的滚动条、状态栏如何打开和关闭?
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109.布局视图中的标尺、参考线、格网如何打开和关闭?
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110.如何清除单条参考线、所有参考线?
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111.如何快捷的显示和隐藏编辑器工具条?
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112.如何查看工具运行状态?
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113.如何利用模型构建器创建一个简单模型?
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114.如何在样式管理器中新建样式?
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115.如何将十进制地理坐标系数据转换成点图层显示?
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116.如何将十进制投影坐标系数据转换为点图层显示?
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117.如何修复内容列表中断开的数据链接?
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118.如何重命名图层、为图层创建组、重命名组?
重命名:快捷键F2、或两次不连续的单击
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119.如何将带坐标参考系的照片转为点图层?
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120.如何删除完全重复的点、线、面要素?
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121.如何输出图层a和图层b不重复的点?
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122.如何输出图层a中不与图层b重复的点?
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123.如何将图层a中不与图层b重复的点更新到图层b中?
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124.如何将图层b的字段和字段值追加到图层a中(点位重复则追加字段值,不重复则为空),并且不新增和重命名字段?
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125.如何输出图层a和图层b完全重复的点要素?
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126.如何将图层b与图层a位置相同点的字段值连接到图层a中(同名字段加"_1"区分)?
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127.如何输出图层a和图层b不重复的线?
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128.如何输出图层a中不与图层b重复的线?
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129.如何输出图层a和图层b重复的线?
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130.如何将图层b与图层a相交线的字段值连接到图层a中(同名字段加"_1"区分)?
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131.如何设置图层的透明度和对比度?
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132.如何提取图层a和图层b重合区域以外的面范围?
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133.如何将图层b的范围从图层a中擦除?
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134.如何用更新区域替换输入图层的相应区域?
【example1】:勾选keepborder,输出结果将保留更新图层的边界:
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【example2】:不勾选keepborder,输出结果将不包含更新图层的边界:
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135.如何给与标识要素存在范围重叠的输入要素添加标识要素的属性?
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136.如何输出图层a和图层b相交的区域?
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137.如何给面要素内部的点挂接上面要素的属性?
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138.如何输出两个图层矢量范围和属性字段的并集?
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139.如何按字段值将图层分割为多个值相同的图层?
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140.如何根据表达式将图层中满足要求的要素提取为新的图层?
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141.如何根据表达式将表格中满足要求的记录提取为新表?
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142.如何提取面范围内的线要素?
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143.如何提取面范围内的点要素?
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144.如何输出两图层重合的线要素?
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145.如何输出两图层重合的点要素?
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146.如何分区域对要素进行分区统计?
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147.如何对要素按字段进行分类统计?
【example1】:工具统计
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【example2】:属性表统计
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148.如何统计要素某字段值出现的频数?
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149.如何根据点要素创建泰森多边形?
【泰森多边形特征】:每个泰森多边形只包含一个点要素。泰森多边形中的任何位置距其关联点的距离都比到任何其他点的距离近。
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150.如何创建多环缓冲区?
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