منابع مشابه
Moving KML geometry elements within Google Earth
During the process of modeling and visualizing geospatial information on the Google Earth virtual globe, there is an increasing demand to carry out such operations as moving geospatial objects defined by KML geometry elements horizontally or vertically. Due to the absence of the functionality and user interface for performing the moving transformation, it is either hard or impossible to interac...
متن کاملGeographic Data and Steganography - Using Google Earth and KML Files for High-Capacity Steganography
Steganography is the art of hiding the existence of information, whereas cryptography only aims at hiding the content of a message. Most steganographic algorithms try to embed data into images, audio or video files that provide reasonable capacities. However, such systems are often vulnerable to simple statistical attacks. In this paper, in order to provide an appropriate alternative to the cur...
متن کاملWeb GIS in practice III: creating a simple interactive map of England's Strategic Health Authorities using Google Maps API, Google Earth KML, and MSN Virtual Earth Map Control
This eye-opener article aims at introducing the health GIS community to the emerging online consumer geoinformatics services from Google and Microsoft (MSN), and their potential utility in creating custom online interactive health maps. Using the programmable interfaces provided by Google and MSN, we created three interactive demonstrator maps of England's Strategic Health Authorities. These ca...
متن کاملپایگاه هاى اطلاعات جغرافیایى جهانى مطالعه موردى Google Earth
پایگاه هاى اطلاعات جغرافیایى که بر اساس ساختارى سیستمى ایجاد مى گردد، شرایطى را بوجود آورده است تا در قالب شبکه جهانى وب براى کاربران امکانى فراهم شود که در سایت هاى دور از هم برقرارى محاوره و بهره بردارى انجام گیرد. سایت هاى وب، امکان دسترسى به انواع اطلاعات درباره عوارض را به صورت مدارک گرافیکى و متن ایجاد مى نمایند. پایگاه هاى اطلاعات جغرافیایى جهانى معمولاً با اهداف مختلف ایجاد شده و توس...
متن کاملVisualization of Earth Science Data Using Google Earth
With Google Earth being widely used by the general public and professionals, Virtual Globes are revolutionizing the way in which scientists conduct their research and the general public uses geospatial-related data and information. NASA Goddard Earth Science Data and Information Service Center (GES DISC) developed a service-oriented online scientific data analysis system to provide customable o...
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ژورنال
عنوان ژورنال: GEOINFORMATICS
سال: 2010
ISSN: 1347-541X,0388-502X
DOI: 10.6010/geoinformatics.21.191