نتایج جستجو برای: google earth engine

تعداد نتایج: 206526  

2017
Morton J. Canty Allan A. Nielsen

A characteristic task in remote sensing Earth observation involves the registration of changes which may signal environmentally significant events. The Sentinel-1 synthetic aperture radar (SAR) and the Sentinel-2 optical/visible-infrared space-borne platforms, with spatial resolutions of the order of 10-20 meters and revisit times of the order of days, provide an attractive source of data for c...

Semantic labeling is an active field in remote sensing applications. Although handling high detailed objects in Very High Resolution (VHR) optical image and VHR Digital Surface Model (DSM) is a challenging task, it can improve the accuracy of semantic labeling methods. In this paper, a semantic labeling method is proposed by fusion of optical and normalized DSM data. Spectral and spatial featur...

Journal: :Earth Science Informatics 2023

Abstract Since its official establishment in 2010, Google Earth Engine (GEE) has developed rapidly and played a significant role the global remote sensing community. A bibliometric analysis was conducted on 1995 peer-reviewed articles related to GEE, indexed Scopus database up December 2022 investigate trends main applications. Our findings are as follows: (1) The number of GEE-related increase...

2015
Hatem F. Halaoui

Using geographical information systems (GIS) has been of great interest lately. A lot of GIS applications are being introduced to regular and noncomputer-expert people through their everyday used machines such as cars (GPS), mobile (location systems), Internet (locating systems and direction guiders), and others. ”Google Earth,” a free online application, is one of those online geographical sys...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2012
Michael F Goodchild Huadong Guo Alessandro Annoni Ling Bian Kees de Bie Frederick Campbell Max Craglia Manfred Ehlers John van Genderen Davina Jackson Anthony J Lewis Martino Pesaresi Gábor Remetey-Fülöpp Richard Simpson Andrew Skidmore Changlin Wang Peter Woodgate

A speech of then-Vice President Al Gore in 1998 created a vision for a Digital Earth, and played a role in stimulating the development of a first generation of virtual globes, typified by Google Earth, that achieved many but not all the elements of this vision. The technical achievements of Google Earth, and the functionality of this first generation of virtual globes, are reviewed against the ...

2011
Sergio Bernabé Antonio Plaza

The wealth of satellite imagery [1] available in web mapping service applications such as Google Maps, which now provides high-resolution satellite images from many locations around the Earth, has opened the appealing perspective of performing classification and retrieval tasks via programming libraries such as SwingX-WS. In fact, the introduction of Google’s mapping engine prompted a worldwide...

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