Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

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Chinese state hackers remained undetected in a target environment for more than a year by turning a component in the ArcGIS geo-mapping tool into a web shell. The ArcGIS geographic information system ...

Git isn’t hard to learn. Moreover, with a Git GUI such as Atlassian’s Sourcetree, and a SaaS code repository such as Bitbucket, mastery of the industry’s most powerful version control tools is within ...

Windows 11 is available for download worldwide. Microsoft has released it as a free upgrade, which means you do not need to pay to upgrade your computer to Windows 11. It is available for free ...

Synthetic Aperture Radar (SAR) has been widely used for Earth remote sensing for more than 30 years. It provides high-resolution, day-and-night and weather-independent images for a multitude of ...

Esri executives showed the new XR capabilities in the ArcGIS XR Viewer to bring BIM and other data into one interactive map environment at the Esri User Conference in San Diego July 14. Mapping ...

REDLANDS, Calif.--(BUSINESS WIRE)--Phrases like “mobile first" and the “post-PC era” aren’t just buzzwords; they represent today’s reality. Within the GIS industry, mobile internet and mobile GIS ...

Click on the green button "Clone" You'll see two choices: Open in Desktop and Download Zip Choose Download Zip Download/Save the zip file to your computer's desktop ...

If you’re completely new to Microsoft Word, you’re probably wondering where to begin. You’ve come to the right place because we’ll get you started. From what you see in the Word window to how to save ...