geographical phenomena

The Present Situation and the Future of the Fractal Studies on Geographical Phenomena

地理现象分形研究的现状与前景

Geographical phenomena of a particular type of research , you should use the appropriate image data .

对某一特定类型的地理现象的研究，就应该使用合适的影像数据。

GIS and Fractal Studies of Geographical Phenomena

GIS与地理现象的分形研究

The fractal approach to geographical phenomena

地理现象分形研究

Correlation Maps of Geographical Phenomena

地理现象相关地图的编制原理和方法

Space , thematic attribute and time are the three basic characteristics of geographical phenomena or the essential data types of GIS database .

空间、属性、时间是地理现象的三个基本特征或地理信息系统数据库的三种基本数据成分。

The historical geography is a science that aims at studying the geographical phenomena and the relations between the human being and the physical environments .

中国历史地理学是一门既古老而又年轻的科学，是研究历史时期我国地理现象和人地关系的科学。

The third part of the thesis mainly comb in the qing dynasty the jialing river middle and lower reaches town of geographical phenomena change in the overall .

论文第三部分主要对清代嘉陵江中下游地区城镇地理现象的变化进行全面的梳理。

The temporal scope of this research should be confined between Palaeogeography and Contemporary geography , in order to link up the changes of the whole geographical phenomena to let man recognize and reform his current environment better .

其上限应与古地理学衔接，下限与当代地理学挂钩，将整个地理现象变化连贯起来，以便更好地认识和改造现有的环境。

In recent years , sensor networks and remote sensing technology are widely used , and the global observing system is gradually improved and perfected . Temporal-spatial field data play a more and more important role in the continuous expression of geographical phenomena .

近年来，随着全球观测系统的逐步健全与完善，传感器网络以及遥感等技术的广泛应用，时空场数据在连续地理现象的表达方面发挥越来越明显的作用。

On one hand , the basic characteristics of remote sensing data is determined by the changes of geographical phenomena nature scale ; On the other hand , the changes of spatial resolution can reflect the properties of land surface more accurately at different scales .

一方面，遥感数据的基本特征是由地理现象本质尺度的变化所决定的；另一方面，在不同尺度上，空间分辨率的变化可以更准确地反映地表的性质。

S With the analysis of hierarchies of temporal-spatial data models , it is argued that current temporal-spatial data models lack explicit definition for the geographical phenomena and description for the elementary relations and are unsuitable for data sharing on semantic levels .

首先分析了时空数据模型的不同层次，指出了当前时空数据模型存在的主要问题，认为目前的时空数据模型缺少对地理现象的显式定义和基础关系描述，不能在语义层次上实现数据共享。

At the end of paper , the author has pointed out through example studies that the theory not only directs the study on natural geographical phenomena in the world , but also has directive meaning in the studies on problems of humanity , society and environment .

最后通过案例指出整差理论不仅能指导世界自然地理现象和事物的研究，而且对人文、社会、环境等问题的研究同样具有指导意义。

For the evolution of a given geographical phenomena , this paper construct a series of Lorenz transformation to get the internal structure characters of temporal-spatial field data from different perspectives . With the algorithm , movement characteristics and evolution parameters of geographical phenomena can be effectively extracted .

针对给定地理现象的演化，构建一系列不同参数的Lorenz变换，从不同视角获取时空场观测数据的内在结构特征，从而可对地理现象的运动过程特征及演化参数进行有效解析。

Specialized industrial districts are geographical industrial clustering phenomena based on enterprise clusters .

专业化产业区是以企业集群为基础的地方产业集聚现象。

Geographical , meteorological phenomena and the mankind activities factors of controlling high fluorine content in groundwater in Yongcheng mining area

控制永城高氟地下水的地理、气象和人类活动因素&永城矿区高氟污染地下水成因探讨之三

We named these maps the raster data map , which express special geographical elements or phenomena distributing through regular pels array , such as remote sensing image , terrain scan image .

我们将以规则像元阵列表示空间地物或现象分布的地图（如，遥感影像图、地形扫描图）称之为栅格地图。

Likewise , in the field of GIS , time series analysis is a necessary approach of spatial-temporal analysis because geographical events and changing geographical phenomena arranged in the order of time are also time series .

在地理信息系统领域，把地理事件和地理现象按照时间先后顺序排列起来，也就成为一个时间序列，因此时间序列分析必然是时空分析一种不可缺少的分析方法。

Through the relative analysis between cultural geography , historical geography , regional geography and the literature , it gives the works a new valuation and sums up the three geographical evaluating methods of works : geographical recognizing , phenomena analysing and works reality evaluating .

从文化地理学、历史地理学、区域地理学与文学的相关分析中，给文学作品以重新评价，并总结了文学作品的地理辨识、物象解析、作品事实评价等三个地理判读之方法。

Causal relationship of geographical science is the geographical knowledge that mirrors cause and effect of the geographical phenomena and reveals the formation of geographical characteristics as well as geographical laws .

我们把反映地理事物现象的因果联系，揭示地理特征和地理规律形成原因的地理知识，称为地理因果关系知识。

As an advanced tool , TGIS can be used to record fully historical geographical reality , explain and analyze the dynamic processes of geographical changes , and research explicitly on the mechanism and other corresponding processes resulting from the evolution of the geographical reality and phenomena .

时间地理信息系统（TGIS）的建立，可以记录历史的地理实际状况，有助于解释与分析地理变化的动力学过程，研究导致地理现象时间演化的各种相关过程与机理。