Results 1 to 10 of about 5,152,515 (275)

Environmental geographic information system. [PDF]

open access: yes, 2010
This document describes how the Environmental Geographic Information System (EGIS) was used, along with externally received data, to create maps for the Site-Wide Environmental Impact Statement (SWEIS) Source Document project.
Gorman, Susan   +2 more
core   +2 more sources

A geographic information system application to estimate the weather-dependent power system losses [PDF]

open access: yes, 2021
The accuracy of weather-dependent power flow analysis for large interconnected systems can be significantly improved by including more electrical devices exposed to weather variables such as ambient temperature, wind speed and solar irradiance.
Barocio, Emilio   +4 more
core   +1 more source

Geographic information systems [PDF]

open access: yesWIREs Computational Statistics, 2009
AbstractThis article presents an overview of the development, capabilities, and utilization of geographic information systems (GISs). There are nearly an unlimited number of applications that are relevant to GIS because virtually all human interactions, natural and manā€made features, resources, and populations have a geographic component.
William F. Wieczorek, Alan M. Delmerico
openaire   +5 more sources

Integrated Node Infrastructure for Future Smart City Sensing and Response

open access: yesRemote Sensing, 2023
Emerging smart cities and digital twins are currently built from heterogenous cutting-edge low-power remote sensing systems limited by diverse inefficient communication and information technologies.
Dong Chen   +3 more
doaj   +1 more source

HyperRefiner: a refined hyperspectral pansharpening network based on the autoencoder and self-attention

open access: yesInternational Journal of Digital Earth, 2023
Deep learning has been developed to generate promising super resolution hyperspectral imagery by fusing hyperspectral imagery with the panchromatic band.
Bo Zhou   +4 more
doaj   +1 more source

DUBAI 3D TEXTUERD MESH USING HIGH QUALITY RESOLUTION VERTICAL/OBLIQUE AERIAL IMAGERY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Providing high quality 3D data with reasonable quality and cost were always essential, affording the core data and foundation for developing an information-based decision-making tool of urban environments with the capability of providing decision makers,
A. T. Madani   +4 more
doaj   +1 more source

ResiDualGAN: Resize-Residual DualGAN for Cross-Domain Remote Sensing Images Semantic Segmentation

open access: yesRemote Sensing, 2023
The performance of a semantic segmentation model for remote sensing (RS) images pre-trained on an annotated dataset greatly decreases when testing on another unannotated dataset because of the domain gap.
Yang Zhao   +4 more
doaj   +1 more source

Classification of Very-High-Spatial-Resolution Aerial Images Based on Multiscale Features with Limited Semantic Information

open access: yesRemote Sensing, 2021
Recently, deep learning has become the most innovative trend for a variety of high-spatial-resolution remote sensing imaging applications. However, large-scale land cover classification via traditional convolutional neural networks (CNNs) with sliding ...
Han Gao   +3 more
doaj   +1 more source

GPS AND GLONASS COMBINED STATIC PRECISE POINT POSITIONING (PPP) [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
With the rapid development of multi-constellation Global Navigation Satellite Systems (GNSSs), satellite navigation is undergoing drastic changes. Presently, more than 70 satellites are already available and nearly 120 more satellites will be available ...
D. Pandey   +3 more
doaj   +1 more source

A Point Cloud Segmentation Method for Dim and Cluttered Underground Tunnel Scenes Based on the Segment Anything Model

open access: yesRemote Sensing, 2023
In recent years, point cloud segmentation technology has increasingly played a pivotal role in tunnel construction and maintenance. Currently, traditional methods for segmenting point clouds in tunnel scenes often rely on a multitude of attribute ...
Jitong Kang   +6 more
doaj   +1 more source

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