Zoom mind map

The method of making scale mind map is as follows:

1, determine the central theme: first, determine the scale as the theme, which is the center of the mind map. List sub-themes: around the theme of scale, you can list several sub-themes, such as definition, purpose and how to use it.

2. Add details: You can add more details under each sub-topic. For example, under the theme of "Definition", you can add the detail that "the scale is the ratio of the distance on the map to the actual distance".

3. Use graphics and colors: To make mind maps more interesting, you can use different graphics and colors to mark different themes and details. For example, you can use circles to represent themes and squares to represent details. At the same time, different colors can be used to distinguish different themes or details.

4. Make mind map rules: In the process of making mind map, you can make some rules, such as the length or width of each theme or detail should be roughly the same, and different fonts or colors should be used for different levels of themes or details.

5. Start making: Start making mind maps according to the above rules. You can draw the central theme first, and then add sub-themes and details step by step. When adding details, you can constantly adjust the structure and layout of the mind map until you achieve satisfactory results.

6. Perfection and optimization: After the initial production of mind map, it can be improved and optimized, such as adjusting font size, color and line thickness. Make mind maps clearer, more readable and more beautiful.

The scale is defined as follows:

1, and the definition of scale refers to the extent to which the distance between the map and the field is reduced. It is a tool to express the proportional relationship between maps and actual geographical phenomena. Scale can be expressed by words, numbers or line segments.

2. In cartography, scale is used to express the proportional relationship between the distance on the map and the actual geographical distance. Usually expressed in fractional form, the numerator is the distance on the graph and the denominator is the distance on the ground. The larger the scale, the smaller the proportional relationship between the distance on the map and the actual geographical distance.

3. Scale can be used in other fields besides cartography, such as engineering survey and aerial photography. In these fields, the scale is used to indicate the proportional relationship between the measured data and the actual physical size.