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Archive for the ‘Citysourced’ Category

GISCafe Voice Esri User Conference 2016 Report

Saturday, July 2nd, 2016

The question: what do we do with all this data? Is one that really runs parallel with the theme of this year’s Esri User Conference held in San Diego, entitled, “GIS Enabling a Smarter World.”

Jack Dangermond, CEO and President of Esri

Jack Dangermond, CEO and President of Esri


A Look at Two Ultra-Rugged and Rugged Tablets and a Handheld Device

Thursday, August 13th, 2015

Randy Denny, vice president of Sales for Xplore Technologies, talked recently at the Esri User Conference held in San Diego about the company’s big news: acquiring Motion Computing in April of 2015. Motion added to Xplore a broader portfolio of solutions in the “rugged category” of tablets.

Xplore Technologies recently acquired Motion Computng

Xplore Technologies recently acquired Motion Computng


GISCafe at GEOINT 2015

Monday, June 15th, 2015

Next week GISCafe will be flying to GEOINT 2015 Symposium held June 22-25 at the Walter E. Washington Convention Center in Washington, D.C.

Tradecraft (more…)

GISCafe Special Feature Blog: Emergency Response and Recovery

Friday, March 20th, 2015

In recent years, Emergency Response and Recovery has been tasked with addressing the growing number of natural disasters and manmade disasters worldwide. When a disaster happens, the role of GIS and geospatial is front and center in the identification of location and the location of individuals impacted in the event, as well as the clarification of the physical damage to vital structures. It is also fundamental to the provision of medical care and utilities during a time when those things may be scarce or non-existent.

LWB_1258 - Copy


Announcement for Vendors: Special Coverage of “Emergency Response Solutions”!

Tuesday, February 24th, 2015

During the week of March 17th , GISCafe Voice will run a special feature blog on the topic, “Emergency Response and Management Solutions.

Print (more…)

Bentley acquires Acute3D to advance reality modeling

Thursday, February 19th, 2015

Bentley Systems announced that it has acquired the French company Acute3D, provider of Smart3DCapture software for reality modeling.

Acute3D Smart3DCapture has five different editions, two of which are what the company refers to as “prosumer” editions; consumer customers and professionals working on small non-georeferenced projects can use these two editions to simply generate 3D models from photos.

Acute3D (more…)

Special GISCafe Coverage: 3D Cities: Envisioning Communities of the Future

Friday, November 21st, 2014

Cities worldwide are charged with the same challenge: that of creating or retrofitting sustainable, intelligent infrastructure. Cities need the best in design, geospatial, visualization and analytical tools to realize a viable and intelligent city design. 3D City design is architectural design times thousands, plus it must have the ability to be interwoven with other surrounding infrastructure and foster an urban conversation.

CyberCity 3D

CyberCity 3D


NASA needs help from citizen science

Tuesday, August 26th, 2014

A recent CNN report announced thatNASA is asking for the help of citizens in viewing hundreds of thousands of images taken from space over the years, from the 1960s Mercury missions to the present images snapped from the International Space Station.

North Korea is barely lit when juxtaposed with neighboring South Korea and China.
North Korea is barely lit when juxtaposed with neighboring South Korea and China.

Via The Gateway to Astronaut Photography of Earth, NASA is making these images available for citizens to examine.

NASA says the hope is that the images “could help save energy, contribute to better human health and safety and improve our understanding of atmospheric chemistry. But scientists need your help to make that happen.”

The catalog contains more than 1.8 million photos, about 1.3 million of them from the space station and roughly 30% of them taken at night.

 Photos: International Space Station
NASA gets rare view of black hole
NASA tests supersonic parachute for Mars

Tyson on deep space exploration

The CNN report said that before 2003, night images from the space station could be blurry, even with high-speed film and manual tracking, because the station moves at about 17,500 mph. In that same year, astronaut Don Pettit used a drill and assorted parts he found on the station to cobble together a “barn-door tracker,” a lower-tech predecessor to the European Space Agency’s NightPod, which was installed at the space station nine years later.

According to the report, NightPod’s motorized tripod compensates for the space station’s speed, providing what NASA scientist William Stefanov says are the highest-resolution night images from orbit. Satellites collect data more regularly, but the photos tend to be lower resolution. “Now the pictures are clear, but their location may not be, which limits their usefulness,” the NASA news release says.

Citizen science has a better handle on location than the night images from the space station and satellite imagery. The Complutense University of Madrid is spearheading efforts to get citizen input and organize the photos.  They have broken down the  the images into three components requiring different levels of participation:

1. Dark skies. This is the easiest project, as it requires no scientific expertise. “Anyone can help” by sorting the images into the categories: cities, stars or other objects, said Alejandro Sanchez, doctoral student at Complutense.

“Without the help of citizens, it is almost impossible to use these images scientifically. Algorithms cannot distinguish between stars, cities and other objects, such as the moon. Humans are much more efficient for complex image analysis,” he said.


New features of CityCAD

Friday, March 21st, 2014

Holistic City Limited has just announced their latest release of CityCAD, version 2.6.

Several sharp improvements characterize this release as well as stability and performance upgrades:

  • New samples have been added to the settings library (different kinds of residential and mixed-use blocks with a variety of detailed building perimeter objects) to make it easier to get up and running quickly.


Esri Geodesign Summit 2013 YouTube videos

Tuesday, May 21st, 2013

For those who did not get a chance to attend the Esri Geodesign Summit 2013 in Redlands, Calif. or who didn’t get to all of the sessions they would’ve liked to attend, here are a number of videos taken at the Summit of various talks.

Esri Geodesign Summit 2013 videos

If you missed GISCafe Voice’s coverage of that conference it is available in these blogs:

Geodesign Summit 2013 – Day One

Geodesign Summit 2013 – Day Two



Teledyne Optech
University of Denver GIS Masters Degree Online
Bentley: YII 2016 - Countless CAD add-ons, plug-ins and more.

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