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This article mainly explains "how to use GIScript and GeoIP to access the geolocation of the website." Interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Let's let Xiaobian take you to learn "How to use GIScript and GeoIP to access the geolocation of websites"!

Wouldn't it be useful and cool to analyze a user's address in a web visit log, then put it on a map, and analyze the hot spots where the visits came from to get a map distribution of users? Here's an example of using GIS script and GeoIP to geolocate web addresses.

Although this function looks simple, it is actually divided into many links. Details are as follows:

1, the first is to obtain the IP address, this is not much to say. It is found in RequestHeaders of Web servers and can also be extracted through logs. Extraction from files can be done in batches, while extraction from access information and sending it directly to efficient storage systems such as message buses or NoSQL can be done in real time.

2. Use GeoIP to resolve domain names or IP addresses into place names. GeoIP is an IP-to-address resolution tool developed by MaxMind, including software and IP databases. The free version has a coarser positioning, while the paid version can achieve higher accuracy positioning.

3. To convert place names into spatial coordinates or spatial geometric objects through geocoding requires the common support of software and map data. This function used to be a professional GIS, but now Google/Baidu provides online service interfaces. But because online has many limitations (network bandwidth, concurrency control, accounts, etc.), we use GIScript to do this. Because both GeoIP and Python libraries are available, they are easy to integrate. If you need a lot of processing, assume a Celery for parallel processing is OK.

4. Statistics the frequency and other attributes of data samples in the spatial database, generate thematic maps or intermediate results, and output maps or transmit data to R for advanced analysis to generate statistical charts.

5. The results of R analysis can be saved back to the spatial database using GIScript, and further advanced thematic maps can be made.

This process can be used in many application scenarios, such as user analysis, anti-fraud, search analysis, market analysis, and so on.

At this point, I believe that we have a deeper understanding of "how to use GIScript and GeoIP to access the geographical location of the website," may wish to actually operate it! Here is the website, more related content can enter the relevant channels for inquiry, pay attention to us, continue to learn!

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