最近几年来，地理信息系统无论是在理论上还是应用上都处在一个飞速发展的阶段。 GIS被应用于多个领域的建模和决策支持，如城市管理、区划、环境整治等等，地理信息成为信息时代重要的组成部分之一； “数字地球”概念的提出，更进一步推动了作为其技术支撑的GIS的发展。 与此同时，一些学者致力于相关的理论研究，如空间感知、空间数据误差、空间关系的形式化等等。 这恰好说明了地理信息系统作为应用技术和学科的两个方面，并且这两个方面构成了相互促进的发展过程。
Foundation can easily create a reminder box:
提醒框可以使用 The width of the reminder box is 100% of the container. 尝试一下 » To close the reminder box, you can add to the connection or button element & times; (x) is a HTML character entity that represents an icon for a close button, rather than the letter “x”. .alert-box 类创建, 可以添加可选的类： .secondary , .success , .info , .warning 或 .alert : 8.9.1. Example ¶
This is a default alert box. This is a secondary alert box. Success! This alert box indicates a successful or positive action. Info! This alert box indicates a neutral informative change or action. Warning! This alert box indicates a warning that might need attention. Alert! This alert box indicates a dangerous or potentially negative action. 
Fillet reminder box ¶
.radius And .round Class is used to fillet the reminder box 8.9.2. Example ¶
Success! Alert box with a radius. Info! Alert box that is rounded. Close the reminder box ¶
class="close" Class and initialize the Foundation JS: 8.9.3. Example ¶
This is a default alert box with closing functionality. ×