WebGIS front-end development prospects

The prospects for webgis front-end development are as follows:

1. There is a huge demand for webgis development. Such as Beijing, Shanghai, Wuhan, Nanjing, Chengdu. Cities such as Shenzhen and Guangzhou have relatively high demand, and when you go to larger cities, their business lines will be more detailed. For example, there are those who specialize in oblique photography, simulation products, water conservancy, maritime affairs, pipe networks, communication networks, and intelligent driving.

2. To do webgis, you generally need to learn it yourself, because there are not many basic knowledge taught in school, so if you want to engage in external technology, you generally need to learn JavaScript, HTML, and CSS by yourself. A kind of. So if you don't have a front-end foundation, you basically can't do webgis. Unless you are a fresh graduate, the company will be willing to train you.

3. Generally speaking, there are relatively few people who simply do webgis. Now, doing webgis basically involves developing and combining official APIs and examples provided by the official to implement functions based on the application scenario. So now you don’t need to have deep knowledge of algorithms in terms of external technology, but you must have API capabilities. But for API calls, if you work for 3 to 4 years, you can basically master some mainstream APIs. Know what each API can do.