topogra相关论文
Inner Mongolia is a terrific tourist destination with various topographic features and a diversified ecology.It has abun......
Soil salinity prediction in the Lower Cheliff plain(Algeria) based on remote sensing and topographic
Soil salinity and ground surface morphology in the Lower Cheliff plain(Algeria) can directly or indirectly impact the st......
Dynamic mechanism of the upwelling on the west side of the submerged river valley off the Changjiang
Based on the analysis of the field observation data off the Changjiang mouth in August 2000 and satellite image of sea s......
Interest in the forming mechanism of sediment waves increases recently because of its significance on submarine engineer......
The interdecadal variation of the volume and heat transport of Indonesian Throughflow (ITF) and its mechanism are prelim......
Altimeter and in situ data are used to estimate the mean surface zonal geostrophic current in the section along 115°E i......
采用波长为355nm、脉宽为18ns的紫外激光器,开展了镍基电镀金刚石砂轮的修整试验研究,对4个关键工艺参数——扫描填充形式、脉冲光......
Evaluating methods to quantify sediment volumes trapped behind check dams, Salda(n)a badlands (Spain
The determination of sediment yield in catchments based on the sediment trapped by check dams is becoming a subject of i......
三维激光扫描技术可以快速获取大量点云数据。针对这些点云数据,探讨了点云数据预处理中的区域分割和内插算法问题,研究利用这些预......
挪威岩土所Barton等人给出的岩质评定系数Q值计算式，从岩体的完整性、结构面发育程度、地下水和地应力的影响等方面，全面地反映了岩......
[目的]探索大通县植被变化规律。[方法]基于Landsat TM卫星遥感影像数据,通过ArcGIS10.0与ENVI5.1软件,提取并分析了大通县不同时......
以半分布式地形指数模型为基础,提出了水土保持措施地形指数的概念,对TOPMODEL进行了改进。利用植被指数NDVI进行了植被截留的时空......
地表过程解析与调控是保障人与自然和谐相处的重要途径,高效、合理地划分地表过程响应单元则是开展地表过程研究的重要前提。针对......
对MapGIS和CASS软件进行了比较,介绍了MapGIS文件(数字化地形图)和CASS文件相互转换的方法,阐述了数字化地形图叠加的具体操作过程......
本文描述了全球定位导航系统 (GPS)的在海面的反射信号在海洋领域的应用 ,同时建立了利用GPS前向散射信号测量海面粗糙度和海面地......
综合利用DEM数据、地貌数据和1954—2000年5个时段的土地利用/覆被数据,分析了该流域近50a来的湿地垦殖过程及其影响因素,结果发现......
Analysis of Terrain Height Effects on the Asymmetric Precipitation Patterns during the Landfall of T
The predictions of heavy rainfall in an accurate and timely fashion are some of the most important challenges in disastr......
