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Posts Tagged ‘NOAA’

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…)

Data Links for Nepal Earthquake

Tuesday, April 28th, 2015

Over the weekend, a devastating 7.8 magnitude earthquake struck Nepal near the city of Kathmandu, followed by aftershocks that also resulted in many deaths and structural damage. Simultaneously, climbers on Mount Everest’s base camp were buried in an avalanche, precipitated by the quake.

The following are some sites that provide some geospatial insight into the events. I’m leaving the links whole in most cases so that they are easy for people to access and will add others as I learn about them. If anyone has any other links that should be added to this list, please contact me at susan.smith@ibsystems.com.

Dharahara Tower, Kathmandu April 2014 before the earthquake, courtesy DigitalGlobe

Dharahara Tower, Kathmandu April 2014 before the earthquake, courtesy DigitalGlobe

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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…)

Esri’s new ArcGIS Open Data Site Available for Open Data Sharing

Wednesday, February 11th, 2015

Esri announced the launch of a new site aimed to help citizens locate organizations sharing open data around the world and provide direct access to thousands of open government datasets. Citizens can search, download, filter, and visualize this data through their web browser or mobile device.

Screen Shot 2015-02-11 at 10.30.20 AM (more…)

Most important geospatial advancements of 2014? What do you think?

Thursday, December 18th, 2014

We’re almost at the end of the year and we’d like to hear from you, the readers, about what you think the most important geospatial advancements have been for 2014.

Esri CityEngine allows users to visualize both qualitative and quantitative impact of design scenarios, perfect for the integrative planning needs of those looking to develop vibrant, sustainable communities.

Esri CityEngine allows users to visualize both qualitative and quantitative impact of design scenarios, perfect for the integrative planning needs of those looking to develop vibrant, sustainable communities.

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Special Coverage: Greater Clarity from Space — Update on Satellite Imagery

Monday, September 15th, 2014

Satellite imagery has undergone a paradigm shift in the past couple of years.

 

Airbus MOJ Tracker

Airbus MOJ Tracker

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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.

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Esri UC 2014 Plenary Session

Wednesday, July 16th, 2014

Monday morning’s Plenary session at Esri User Conference 2014 kicked off with ESRI CEO and president Jack Dangermond’s familiar talk about the importance of GIS in our lives, this year entitled “GIS – Creating our Future.” 130 countries are represented at the conference, hailing from various industries including utilities and communications, water and wastewater, disaster and emergency response, government, as well human health.

Jack Dangermond, CEO & President of Esri

Jack Dangermond, CEO & President of Esri

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Partial government shutdown impacts geospatial community

Friday, October 4th, 2013

The effects of the partial government shutdown already can be felt in the geospatial community. With no agreement from Congress on a government funding bill, the shutdown not only affected federal employees but also contractors that work for government agencies. The shutdown impacts almost all federal agencies, including those with strong ties to the geospatial community such as the Bureau of Land Management, the U.S. Geological Survey and the National Oceanic and Atmospheric Administration.

– GITA Hub

In addition, USGIF, sponsors of GEOINT 2013, will continue with the program as planned. They will continue to plan for alternative programming for the event should the shutdown extend through the Symposium, limiting the ability of some of the government speakers to attend.

CoreLogic Storm Surge Report 2013 released

Wednesday, June 5th, 2013

CoreLogic senior hazard scientist, Dr. Thomas Jeffery, the primary author of this year’s CoreLogic Storm Surge Report, answered some questions about their research.


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Canon: oce crystalPoint
Teledyne Optech
Teledyne:
Bentley: -YII 2018 Awards



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