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  2. What Is a Geographic Information System (GIS)? | IBM

    www.ibm.com/topics/geographic-information-system

    Geographic information systems (GIS) are computer systems that produce connected visualizations of geospatial data—that is, data spatially referenced to Earth. Beyond creating visualizations, GIS is capable of capturing, storing, analyzing and managing geospatial data.

  3. GIS Examples, Applications & Use Cases | IBM

    www.ibm.com/think/topics/geographic-information-system-use-cases

    Geographic information systems (GIS) visualize and make sense of this data, helping people and businesses better understand the patterns and relationships of our world. GIS perform spatial analysis of geospatial datasets—consisting of vector data (points, lines and polygons) and raster data (cells with spatial information)—to produce ...

  4. What is Geospatial Data? | IBM

    www.ibm.com/topics/geospatial-data

    It includes the satellite technology that allowed for the geographic mapping and analysis of Earth. Geospatial technology can be found in several related technologies, such as Geographic Information Systems (GIS), Global Positioning Systems (GPS), geofencing and remote sensing. Geospatial technology and Python

  5. 什么是地理信息系统(GIS)?| IBM

    www.ibm.com/cn-zh/topics/geographic-information-system

    地理信息系统 (gis) 是生成地理空间数据的互联可视化效果的计算机系统。 除了创建可视化效果外,地理信息系统 (gis) 还能够捕获、存储、分析和管理地理空间数据。

  6. Che cos'è un sistema informativo geografico (GIS)? | IBM

    www.ibm.com/it-it/topics/geographic-information-system

    I sistemi informativi geografici (Geographic Information Systems, GIS) sono sistemi informatici che producono visualizzazioni connesse di dati geospaziali, ossia di dati riferiti spazialmente alla Terra. Oltre a produrre visualizzazioni, un GIS è in grado di acquisire, archiviare, analizzare e gestire dati geospaziali.

  7. Apa itu Geographic Information System (GIS)? | IBM

    www.ibm.com/id-id/topics/geographic-information-system

    Geographic information system (SIG) adalah sistem komputer yang menghasilkan visualisasi data geospasial yang terhubung. Beranda Topics Sistem informasi geografis Apa itu sistem informasi geografis (GIS)?

  8. Was ist ein geografisches Informationssystem (GIS)? | IBM

    www.ibm.com/de-de/topics/geographic-information-system

    Geografische Informationssysteme (GIS) sind Computersysteme, die verbundene Visualisierungen räumlicher Daten erzeugen.

  9. Geographic coordinate system - IBM

    www.ibm.com/docs/en/informix-servers/12.10?topic=data-geographic-coordinate-system

    A geographic coordinate system is a system that uses a three-dimensional spherical surface to determine locations on the Earth. Any location on Earth can be referenced by a point with longitude and latitude coordinates. The geographic coordinate system is appropriate for global data sets and applications, such as satellite imagery repositories.

  10. What Is Data Modeling? - IBM

    www.ibm.com/topics/data-modeling

    This model was implemented in the IBM Information Management System (IMS), which was introduced in 1966 and rapidly found widespread use, especially in banking. Though this approach is less efficient than more recently developed database models, it’s still used in Extensible Markup Language (XML) systems and geographic information systems (GISs).

  11. What Is Computer Networking? | IBM

    www.ibm.com/topics/networking

    NetFlow, a network protocol developed for Cisco routers by Cisco Systems, is widely used to collect metadata about the IP traffic flowing across network devices such as routers, switches and hosts. Read the topic page Topics What is software-defined networking (SDN)?