ArcGIS支持下高分辨率遥感影像解译效率提高方法

探讨了在Arc GIS支持下提高人机交互解译生产效率的方法和关键技术,包括多用户并发编辑和协同验证的遥感影像解译系统、双重编码策略、基于要素模板的属性自动赋值、拓扑错误避免和批处理。通过2013年全国水土流失动态监测遥感影像解译检验了其合理性和高效性,为提高遥感影像人机交互解译生产效率提供了生产经验。     

LidarStation在浙江省海岸带区域的DEM生产应用试验

正一、引言与传统的航空摄影测量系统相比,机载LiDAR可以直接获取高精度的地面点三维坐标,具有数据产品生产周期短、自动化程度高、受天气影响小、可以穿透植被等优点,特别适合于进行DEM的生产。目前国际上实用化程度较高的机载LiDAR数据处理软件是TerraSolid,但它在手工编辑时采用二维方式,降低了三维点云的可视化效果,使得点云编辑不     

Flex与GIS结合的水资源信息管理系统实现

本文针对传统水资源信息管理系统信息表现形式单一、功能简单、响应速度慢的问题,探索了提高水资源信息管理性能的解决方法,提出了一种将Flex与GIS服务相结合的分布式系统设计方案,在深入研究分析用户需求的基础上设计了一种基于富客户端技术的水资源管理系统,以实现水资源信息的管理与共享。该系统在传统GIS服务的基础上开发了时态分析功能及矢量数据在线编辑等功能,其表现力丰富、交互性强,并实现了跨浏览器和跨平台应用。     

INFORMATION FOR AUTHORS

<正>Acta Oceanologica Sinica(AOS)is a comprehensive academic journal edited by the Editorial Committee of Acta Oceanologica Sinica and is designed to provide a forum for important research papers of the marine scientific community which reflect the information on a worldwide basis.The journal publishes scholarly papers on marine science and technology,including physics,chemistry,biology,hydrology,meteorology,geology,engineering,remote sensing,etc.Progress reports on research projects are also included.     

INFORMATION FOR AUTHORS

<正>Acta Oceanologica Sinica(AOS)is a comprehensive academic journal edited by the Editorial Committee of Acta Oceanologica Sinica and is designed to provide a forum for important research papers of the marine scientific community which reflect the information on a worldwide basis.The journal publishes scholarly papers on marine science and technology,including physics,chemistry,biology,     

INFORMATION FOR AUTHORS

<正>Acta Oceanologica Sinica(AOS)is a comprehensive academic journal edited by the Editorial Committee of Acta Oceanologica Sinica and is designed to provide a forum for important research papers of the marine scientific community which reflect the information on a worldwide basis.The journal publishes scholarly papers on marine science and technology,including physics,chemistry,biology,     

INFORMATION FOR AUTHORS

<正>Acta Oceanologica Sinica(AOS)is a comprehensive academic journal edited by the Editorial Committee of Acta Oceanologica Sinica and is designed to provide a forum for important research papers of the marine scientific community which reflect the information on a worldwide basis.The journal publishes scholarly papers on marine science and technology,including physics,chemistry,biology,hydrology,meteorology,geology,engineering,remote sensing,etc.Progress reports on research projects are also included.     

《海洋地质前沿》征稿简则

<正>《海洋地质前沿》(原《海洋地质动态》)是由青岛海洋地质研究所主办、《海洋地质前沿》编辑部编辑、科学出版社出版的海洋地质科学领域的学术类正式期刊(月刊),主要刊登国内外以海岸带与大陆区为重点的     

封面照片:华蓥山石林景观

<正>华蓥山国家地质公园位于川东侏罗山式褶皱西部第一复背斜——华蓥山大背斜西翼,川东平行岭谷西部第一山——华蓥山最高峰高登山西坡,石林景区为地质公园的核心景区。伴随着华蓥山的褶皱隆升和断裂构造的发育,出露的二叠系白云岩和白云质灰岩在长期的岩溶作用下,形成色彩亮白、高低错落、分布密集的石林景观。和我国很多著名的石林景观不同,这里的石林为我国中亚热带典型的喀斯特"林中林"景观,石林林中有石,石中有林,石上有树,树从石生,树为石首,石崁树根,树石相衬,石树合一,千姿百态、仪态万