Earth-Now

NASA's Earth Now is an application that visualizes recent global climate data from Earth Science satellites, including surface air temperature, carbon dioxide, carbon monoxide, ozone, and water vapor as well as gravity and sea level variations. Data sets are visually described using "false color" maps. Color-coded legends are provided to indicate relative strength or weakness of an environmental condition. The resulting 3D model of the Earth may be rotated by a single finger stroke, and may also be zoomed in or out by pinching 2 fingers. It was developed by the Earth Science Communications and Visualization Technology Applications and Development Teams at NASA's Jet Propulsion Laboratory, with support from NASA Headquarters.

NASA的地球现在是从可视化地球科学卫星最近的全球气候数据，包括气温，二氧化碳，一氧化碳，臭氧和水蒸汽，以及重力和海平面变化的应用程序。数据集使用的是“假色”的地图可视化描述。提供颜色编码的传说来表示相对强度或环境条件的弱点。地球的所得到的三维模型可以通过单个手指冲程旋转，并且还可以放大或缩小由夹持2个手指。它是由地球科学通信和可视化技术的应用和开发团队在美国宇航局喷气推进实验室开发的，由美国航空航天局总部的支持。