机构

• 新疆生态与地理研究所 [3]

采集方式

• OAI收割 [3]

内容类型

• 会议论文 [3]

发表日期

• 2010 [2]
• 2009 [1]

学科主题

筛选

浏览/检索结果: 共3条，第1-3条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 R&D of comprehensive evaluation system of ecological environment in Tarim River basin 会议论文  OAI收割 2010 International Conference on Management and Service Science, MASS, Wuhan, China, 2010 Bao; An-Ming1; 2; Liu; Hai-Long3; Chen; Yun-Hao1; Xi2 收藏  |  浏览/下载：22/0  |  提交时间：2011/08/23 Arid regions - Degradation - Ecology - Information systems - Management science - Monitoring - Risk analysis - Risk assessment - Rivers - Vegetation - Watersheds - Analysis and evaluation - Arid area - Comprehensive evaluation system - Current situation - Degradation index - Density index - Ecological environments - Ecological risk assessment - Ecological risks - Ecological water demand - Environment quality - Environmental information systems - Evaluation system - Land degradation - Landscape ecology - Natural vegetation - Phreatic - Pollution loads - Professional analysis - Research and development - Restoration index - Risk indices - System building - System functions - Tarim River basin - Theoretical study - Vegetation coverage - Water regulation   Improvement of urban land use and land cover classification approach in arid areas 会议论文  OAI收割 Proceedings of SPIE - The International Society for Optical Engineering, Image and Signal Processing for Remote Sensing XVI, Toulouse, France, 2010 Qian; Jing1; 2; Zhou; Qiming1; Chen; Xi2 收藏  |  浏览/下载：34/0  |  提交时间：2011/08/23 Arid regions - Image analysis - Image classification - Land use - Landforms - Maximum likelihood - Photography - Pixels - Remote sensing - Signal processing - Aerial Photographs - Arid area - Bare soils - Beijing-1 - Built-up areas - Classification approach - Classification results - Construction materials - Data sets - Discrete elements - Extraction accuracy - Field investigation - High resolution image - Land-cover types - Landsat ETM - Maximum likelihood classifications - Mixed pixel - Multi-sensor data - Object oriented - object-oriented classification method - Object-oriented processing - Spectral characteristics - Stony deserts - Urban areas - Urban change detection - Urban environments - Urban land use   An index of vegetation water content invasion by Landsat 5, in semi-arid area: The Tarim River Basin 会议论文  OAI收割 2009 International Conference on Environmental Science and Information Application Technology, ESIAT, Wuhan, China, 2009 Chang; Cun1; Chen; Xi2; Bao; Anming2; Ma; Zhongguo1; Wang; Jinlin1 收藏  |  浏览/下载：21/0  |  提交时间：2011/08/23 Arid regions - Environmental engineering - Sensitivity analysis - Solvent extraction - Water analysis - Water content - Watersheds - Arid area - Equivalent water thickness - EWT - Global sensitivity analysis - Infrared indices - LANDSAT TM - Landsat-5 - NDII - NIR regions - Normalized differences - Operational methods - PROSPECT model - Regression equation - Semiarid area - Spectral indices - Tarim River basin - Vegetation water content - Water cycle