Back in 2015 I wrote about the planned retirement of NAD 83 and NAVD 88. Well, it’s almost here. The new replacement datums are coming in 2022.
To improve the National Spatial Reference System (NSRS), NGS will replace the North American Datum of 1983 (NAD 83) and the North American Vertical Datum of 1988 (NAVD 88) with a new geometric reference frame and geopotential datum in 2022.
The new reference frames Continue reading
CalGIS 2019 will be the milestone 25th annual gathering of the GIS community in California. It will take place April 8-10 at the DoubleTree Hilton in Fresno. Click below to review the agenda. Early bird registration and sponsorship discounts until February 15.
This year the ArcGIS User Seminar will be in the SoCal area this Thursday in Glendale. This free half-day seminar basically covers what’s new in ArcGIS software and demonstrates tips and tricks, use cases, and gives you a vision and techniques for maximizing the potential of your GIS. Check it out.
Need to fulfill a beginning GIS requirement? Or just want to expand your knowledge and learn a new skill? Then come join me at College of the Canyons and sign up for GIS 101, Introduction to Geographic Information Systems. I promise you the class will be challenging and rewarding! Also, your earned units are UC/CSU transferrable.
GIS 101 is filling up quickly, so register for the Spring semester as soon as possible. The GIS class will meet at the Valencia campus every Tuesday from 6:30pm to 9:35pm, February 5 to May 28. We start next week!
Feel free to contact me, Michael Carson (firstname.lastname@example.org), if you have any questions.
Many of us that create GIS data and share with others have no idea of the unintended consequences that the data might produce. Using data and ignoring the scale, resolution, accuracy, and where it came from might produce very wrong results.
Click below to read this rather long story about how location data married with IP addresses is causing a horror show for a couple in South Africa, and this is not the only case.
ArcGIS 10.7 Prerelease is available for download now from My ESRI. This includes Desktop, Engine, and Enterprise. What’s new in 10.7 can be found here. System requirements here. Release note here. The quick start guide can be found here.
The ArcGIS Desktop and Engine 10.7 setup packages are designed to detect and upgrade an existing installation of the same ArcGIS product. The settings for the installation location, License Manager (for Concurrent Use), or authorization information (for Single Use) are retained during the upgrade. Continue reading
ArcGIS Pro 2.3 just became available today. Check out what’s new here.
Quite a few customer requests were added to this release. To view what they are, ESRI has made a video of each request.
More info can be found here. Release notes can be found here.
The system requirements for 2.3 can be found here. ArcGIS Pro will not be supported on Windows 7 after January 2020.
And if you have been running ArcGIS Pro on a Mac using Parallels or VMware Fusion, at 2.3 you will not be able to do that anymore. Instead you must use Boot Camp. Read more about that here.