Which companies need to use GIS software?

Anything that involves geography requires GIS software, but it is also necessary to distinguish between the level of need, whether it is basic or advanced.

For example, logistics, taxis, self-driving tours, tourism, elderly and children's positioning and other needs, only need to collect and sort out the coordinate information obtained in real time through GPS and other positioning software, and then combine it with map software, you can get the required functions.

There are also some functions that require specific enterprises and units, such as public security departments, traffic management departments, environmental monitoring departments, emergency response departments, security departments, military, geological exploration, mining, etc., just through the name of the department, you can know that there is a lot of use content; However, there are many scenarios that can be used in the commercial field, such as commodity sales analysis, product distribution route selection, new store site selection, urban construction inundation analysis, sunshine analysis, visibility analysis, derivative use of various data generation contours, and the use of distance analysis according to points of interest in criminal investigation, emergency response, disaster prevention, etc.

I have limited contact, so I will only list the above contents. I still believe that as long as there is a geographic data industry, coupled with the use of GIS, it will definitely get unexpected applications and receive a return that is far greater than the investment.

Surveying, mapping and geographic information and other related enterprises.

The application areas of GIS are:

1. Resource management.

It is mainly used in the field of agriculture and forestry to solve the problems of distribution, classification, statistics, and mapping of various resources (such as land, forest, and grassland) in the field of agriculture and forestry. There are two main types of problems: "positioning" and "mode".

2. Resource allocation.

In the city, the distribution of various public facilities, disaster relief and mitigation materials, nationwide energy security, food and other institutions in various places are all resource allocation issues. The goal of GIS in this type of application is to ensure the most rational allocation of resources and maximize the benefits.

3. Urban planning and management.

Spatial planning is an important application area of GIS, and urban planning and management is the main content of it. For example, how to ensure the proportion and reasonable distribution of green space in large-scale urban infrastructure construction, how to ensure schools and public facilities.

Sports venues, service facilities, etc. can have the largest service area (urban resource allocation problem) and so on.

4. Land information system and cadastral management.

Land and cadastral management involves many contents such as changes in land use properties, changes in the contour of land plots, changes in cadastral ownership relations, etc., with the help of GIS technology.

These tasks can be done efficiently and with high quality.

Features of GIS:

1. Public geolocation basis.

2. Have the ability to collect, manage, analyze and output a variety of geospatial information.

3. The system is driven by analysis models, has strong spatial comprehensive analysis and dynamic capabilities, and can generate high-level geographic information.

4. For the purpose of geographical research and geographic decision-making, it is a human-computer interactive spatial decision support system.

The main application areas of GIS include:

1. Environmental protection and management: mainly use GIS to establish environmental models and environmental information systems. 2. Social survey and statistical analysis: widely used in population, election, and human geography.

3. Urban infrastructure management refers to the management of urban underground pipelines (such as pipes such as tap water, sewage discharge, and gas), communication networks, postal outlets, roads and transportation facilities.

4. Establishment of land information system: The land information system established based on GIS includes graphic processing, spatial analysis and statistics, attribute information storage and query, and statistical report formation. Materials supplemented:

1. Geographic Information System (GIS) is sometimes referred to as:"Geoscience Information System", which is a very important spatial information system. It is a technical system that collects, stores, manages, calculates, analyzes, displays and describes the relevant geographical distribution data in the entire or part of the earth's surface (including the atmosphere) space with the support of computer hardware and software systems.

2. Geographic information system is a comprehensive discipline, which combines geography and cartography, remote sensing and computer science, and has been widely used in different fields. The system is also a computer system used to input, store, query, analyze, and display geographic data, and is also called GIS with the development of GIS"Geographic Information Science.

ArcGIS is a software that integrates the functions of geographic information system development, analysis, map digitization, and geographic information collection, with the aim of solving the problem of information waste caused by excessive geographic information and backward application and management methods around the world. Here's how:

2. The inverted triangle on the clicker toolbar will display a drop-down menu.

Spatial data production, spatial data display, spatial data management, spatial data publishing.

To put it simply: the most important thing is that there are analysis functions, you can take a look at the GIS extension module section to see what analysis functions are available.

The second is that there is a drawing function, not a simple drawing and display diagram, in the extension module is maplex, the specific function see the help.

The third is that you can publish maps and publish service functions, which can be implemented with servers.

Finally, there is also the function of self-made tools, which are very powerful in combination with ModelBuilder and Python.

The rest will not be summarized in detail, you should learn or start from the help, and it is better to learn from each extension module.

Although GIS inherits the graphics and display functions of CAD, the core part of GIS is not graphics, the second is spatial database and spatial analysis, graphics and attribute data are the basis, constituting a spatial database, in the upper layer is spatial analysis, including topological analysis (point, line, area of various overlay analysis) and geostatistical analysis, the latter is more high-end, is advanced spatial analysis, in the upper layer is the decision-making system, the results of the analysis should be used for decision support.

WebGIS is a carrier and tool that connects GIS clients and databases, and the network is ubiquitous, which makes GIS and the public more close.

It's so useful and it's powerful. It depends on what you're doing. Just like the input method, you can use the input method to write word documents and chat. Wait a minute.