From a research point of view, the point of NYC Waterfalls was to map the distribution of visitors to the exhibit, and reveal where they took photos and communicated with their mobile phones.
从研究的角度来看，纽约瀑布研究项目的要点就在于绘制出访客的分布图，以及揭示他们是在哪里拍照并使用手机与人通信的。
Results GIS databases were established and local digital basic map, resident GPS point map, disease spatial distribution map and cluster spatial map were obtained.
结果建立了地理信息分析系统，研究获得基础数字地图、GPS居民点分布图、疾病分布图、组群分布图。
Point cluster object contains much structured information in spatial distribution, which is interesting for the research of spatial analysis and map generalization.
群点目标隐含的空间结构化信息是空间分布分析、地图综合感兴趣的内容。
A new depth retrieval algorithm based on the model of Gaussian point spread function is proposed, which uses the Gaussian distribution to interpolate the modulation to obtain the accurate depth map.
以高斯模型为基础，根据调制度分布曲线的特征，设计了一种新的高度恢复算法—高斯曲线拟合法。
The data, image, information of audiovisual of any geological hazard point in the distribution of geological hazard map could be glanced over by MAPGIS.
利用MAPGIS可在地质灾害分布图上浏览任一地质灾害点的数据、图像和音像信息。
The precision of a large scale topographic map is systematically analyzed, which is measured and drawn with the help of coordinate point distributor for the distribution of the detailed points.
对采用坐标展点器展绘碎部点坐标所测绘的大比例尺地形图的精度进行了系统地分析，并定量地给出了采用不同测距方式展点测图的点位中误差。
The precision of a large scale topographic map is systematically analyzed, which is measured and drawn with the help of coordinate point distributor for the distribution of the detailed points.
对采用坐标展点器展绘碎部点坐标所测绘的大比例尺地形图的精度进行了系统地分析，并定量地给出了采用不同测距方式展点测图的点位中误差。
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