2. Go

  • 2.34. Go language pointer to pointer

    If a pointer variable holds the address of another pointer variable, the pointer variable is called a pointer variable that ...
    2025-10-25 13:32:55 UTC

  • 2.35. Go language pointer as function parameter

    The Go language allows pointers to be passed to functions by setting thepointer type on the parameters defined by the fu...
    2025-10-25 13:32:58 UTC

  • 2.36. Go language structure

    Go arrays in the language can store the same type of data, but in structures we can define different data types for diff...
    2025-10-25 13:32:54 UTC

  • 2.37. Go language slice

    Go language slicing is an abstraction of an array. The length of the Go array is immutable, so such a set is not s...
    2025-10-25 13:32:58 UTC

  • 2.38. Go language scope (Range)

    Go in the language range keyword is used for for iterate the array in the loop, slice , channel or c...
    2025-10-25 13:32:59 UTC

  • 2.39. Go language Map (Collection)

    Map is a collection of unordered key-value pairs. The most important point of Map is passing the key to retrieve...
    2025-10-25 13:32:54 UTC

  • 2.40. Go language recursive function

    Recursion is to call yourself in the process of running. The syntax format is as follows: func recursion() { recursi...
    2025-10-25 13:32:55 UTC

  • 2.41. Go language type conversion

    Type conversion is used to convert a variable of one data type to another. The basic format of Go language type conversi...
    2025-10-25 13:32:54 UTC

  • 2.42. Go language interface

    Go language provides another data type, the interface, which definesall common methods together, and any other type impl...
    2025-10-25 13:32:56 UTC

  • 2.44. Go concurrent

    Go language supports concurrency, we just need to pass the go keyword to open goroutine that’s it. goroutine...
    2025-10-25 13:32:53 UTC

  • 2.45. Go language development tools

    2.45.1. GoLand # GoLand is a Go language IDE belonging to the JetBrains family with a 30-day free trial p...
    2025-10-25 13:32:52 UTC

Principles and Applications of WebGIS

 37

Web框架

 942

WEB基础

 287

Principles, Technologies, and Methods of Geographic Information Systems

 102

In recent years, Geographic Information Systems (GIS) have undergone rapid development in both theoretical and practical dimensions. GIS has been widely applied for modeling and decision-making support across various fields such as urban management, regional planning, and environmental remediation, establishing geographic information as a vital component of the information era. The introduction of the “Digital Earth” concept has further accelerated the advancement of GIS, which serves as its technical foundation. Concurrently, scholars have been dedicated to theoretical research in areas like spatial cognition, spatial data uncertainty, and the formalization of spatial relationships. This reflects the dual nature of GIS as both an applied technology and an academic discipline, with the two aspects forming a mutually reinforcing cycle of progress.