ground data

In this paper the monthly data series of snow cover in western China for 30 years have been built by satellite and ground data.

本文利用台站及卫星资料建立了中国西部积雪30年逐月时间序列。

Ground data pre-processing for airborne scanner

机载扫描仪地面数据预处理

Couple with the single-chip microcomputer testing software and PC software, normal work of the ground data acquisition processor can be guaranteed reliably.

由此可实现单片机软件和上位机软件的有效互补，能为地面数据采集处理机的正常工作提供可靠保证。

The relationship between the urban thermal field and factors of afforestation and construction in Harbing is established by using TM thermal image and ground data.

利用TM热图像资料和地面资料，建立了哈尔滨城市建筑及绿化与城市热辐射场之间的相互关系。