【摘 要】
:
This article brings forward a design and realization scheme of Web GIS in the Yellow River basin for the management of groundwater resources. The main goals are to manage and share data of massive-sca
【出 处】
:
Science in China(Series E:Technological Sciences)
论文部分内容阅读
This article brings forward a design and realization scheme of Web GIS in the Yellow River basin for the management of groundwater resources. The main goals are to manage and share data of massive-scale, to support the research of groundwater resources
其他文献
修建安德瓦洛坝时高度重视了环境保护,成立了环境跟踪调查委员会,采取了各种补救措施,包括重新植树、改良植被、安置苍鹭巢穴、修建动物绿色通道等,恢复和改善了水库周边环境。
招商迪辰智能交通系统有限公司(DICHAIN ITS)是中国四大海外投资集团之一——招商迪辰集团的全资子公司,是目前国内规模最大的物流供应链管理信息服务企业,它由一批具有丰富交通行业经验的管理精英及专业的“3S”研发队伍组成。该公司首次将GIS、GPS、GSM和WEB等技术集成一体,可以为客户提供全方位、多层次的GPS/GIS解决方案,广泛服务于物流、交通、海关、客运、出租车以及旅游环保车等行业企
基准点的稳定性评价,是变形观测数据处理时不可忽视的重要内容。该文对基准点构网和不构网2种情况时的数据处理方法进行了探讨。
Modeling landscape with high-resolution digital elevation model (DEM) in a geographic information system can provide essential morphological and structural information for modeling surface processes s
Being the primary media of geographical information and the elementary objects manipulated, almost all of maps adopt the layer based model to represent geographic information in the existent GIS. How
Owing to the close correlation of development of oil and gas reservoir and spatial geological place, the technique of GIS can be introduced into the process of development and management of oil and ga
This paper summarizes a few spatial statistical analysis methods for to measuring spatial autocorrelation and spatial association, discusses the criteria for the identification of spatial association
In recent years, Web services and Peer-to-Peer (or simply P2P) appear as two of the hottest research topics in network computing. On the one hand, by adopting a decentralized, network-based style, P2P