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This paper describes the development of geospatial-based disaster management system for an agency at regional level. Important aspects of the system such as spatial data, geospatial database, interfac...
Jazan city is a fast-growing coastal city in the southern part of Saudi Arabia, Red Sea. Recently, it has encountered quick industrial development activities. To monitor these activities, the changes ...
This paper describes the development of geospatial-based disaster management system for an agency at regional level. Important aspects of the system such as spatial data, geospatial database, interfac...
This is the consequence of the phenomenon identified with the “Incasalamento” neologism, described in depth in the following paper, intended as the general process of expansion of the urban society in...
研究不同水稻种植区施氮效果差异,旨在加强氮肥精准养分管理,提高作物产量和肥料效率,从而减少农田氮排放。【方法】通过对2005—2013年吉林省测土配方施肥田间试验中不施氮肥处理(N0P2K2)及3个氮梯度(0.5N2P2K2)、(N2P2K2)、(1.5N2P2K2)处理进行分析,研究不同水稻种植区的产量、氮肥施用效果及氮肥农学利用率,探讨各区域施氮效果及减排潜力。【结果】吉林省各地区水稻产量差异...
随着第一次地理国情普查工作的顺利完成,我省地理国情项目进入监测时代。为进一步促进我省地理国情普查与监测成果的应用,在更多领域开拓专题性地理国情监测的研究方向,江苏省测绘地理信息学会GIS与制图专业委员会(以下简称“GIS专委会”)拟于10月中下旬组织召开2017年度学术年会暨“地理国情监测技术方法与应用”学术研讨会。为配合本次研讨会的顺利召开,GIS专委会现面向社会征集以“地理国情监测技术方法与应...
Cultivation of shrimp mostly in unplanned way has been considered as one of the major environmental disasters of Shamnagar. Villagers surrounding the rivers are mainly involved with fish (shrimp) cult...
LiDAR data acquisition is recognized as one of the fastest solutions to provide basis data for large-scale topographical base maps worldwide. Automatic LiDAR processing is believed one possible scheme...
The last achievements of technologies in geomatics especially in survey and restitution of 3D models (UAV/drones and laser scanner technologies) generated new procedures and higher standards of qualit...
The study and the protection of Cultural Heritage in recent years have undergone a revolution about the search tools and the reference disciplines. The technological approach to the problem of the col...
The UN Open GIS Initiative is to identify and develop, under UN guidance, an Open Source GIS bundle that meets the requirements of UN operations, taking full advantage of the expertise of mission part...
Building a complete free and open source GIS computing and data publication platform can be a relatively easy task. This paper describes an automated deployment of such platform using two open source ...
Satellite remote sensing has become a common tool to investigate the different fields of Earth and environmental sciences. The progress of the performance capabilities of the optoelectronic and radar ...
河西走廊位于中国西北干旱、半干旱区,受到周边沙漠和戈壁的影响,风沙灾害问题比较严重。依据灾害系统理论,从致灾因子危险性、孕灾环境脆弱性和承灾体易损性3个方面构建区域灾害风险评估体系和评估模型,对河西走廊风沙灾害风险进行评估。结果表明:(1)高风险地区主要分布在河西走廊内部的沙漠区,如酒泉市、玉门市、金塔县、高台县、临泽县以及武威市的北部地区,约占总面积的10.8%;(2)较高风险的地区主要分布在敦...
Presently, it is noticeable that there is a significant influence of public open space about house price, especially in many developed nations. Literature suggests the relationship between the two asp...

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