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Posts Tagged ‘Infrastructure’

Acquisitions, Open Source and Digital Twins

Friday, November 23rd, 2018

A significant number of acquisitions were announced at the Bentley Year in Infrastructure 2018 conference held in October at the Hilton London Metropole in London. Three of these acquisitions further the new iTwin Services effort.

Bentley’s new open source iModel.js library for web-based immersive visualization will be the vehicle by which the iTwin Services will deliver benefits.

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GISCafe Editorial Calendar 2019

Wednesday, November 7th, 2018

GISCafe will focus on specific editorial for 2019, so be sure to check in with our Editorial Calendar to find out when might be a good time for your story to be shown. Throughout the year, we provide space for Current Events, as the technology industry is evolving, and we can’t know at the time of this writing just what will be new, groundbreaking and/or disruptive in the coming year.

 

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Census Data Informs Allocation of Resources Around the Globe with the New Hexagon HxGN Smart Census

Thursday, October 25th, 2018

 As our U.S. Census nears its next collection in 2020, Hexagon Geospatial takes on the globe with its latest Census launch that takes into account the UN sustainable development goals.

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Digital Evolution Moves On at Bentley Year in Infrastructure 2018 in London

Thursday, October 18th, 2018

“Going digital” has been a Bentley Systems theme that evolved further in London at the Bentley Year In Infrastructure 2018 conference, held at the Hilton London Metropole this past week.

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Lightweight Rugged RTK Tablet from DT Research for Military and Forensic Mapping

Friday, October 12th, 2018

What the rugged tablet market has been waiting for: scientific-grade accurate measurements on a tablet for those engaged in non-land surveying work. These rugged tablets can deliver centimeter-level measurement accuracy faster and easier than using conventional land surveying equipment and at a fraction of the cost – which, in turn, improves safety for first responders during collision reconstruction, natural disasters and crime scenes, according toKevin Tsai, senior product engineer for DT Research. The combination of accurate measurement, small size, and ability to complete other functions on the same device makes these tablets extremely flexible and efficient.

DT Research, designer and manufacturer of purpose-built computing solutions for vertical markets, announced the DT372AP-TR Rugged RTK Tablet, a lightweight military-grade tablet that is purpose-built with Real Time Kinematic (RTK) used to enhance the precision of position data derived from satellite-based positioning systems, according to company materials. This tablet enables 3D Point Cloud creation with centimeter-level accuracy – that meets the high standards required for scientific-grade evidence in court.

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CoreLogic’s New Analysis on Flood and Wind Losses from Hurricane Florence

Thursday, October 4th, 2018

David Smith, Senior Director of Model Development at CoreLogic, spoke with GISCafe Voice about the recent analysis of loss from flooding from Hurricane Florence released by CoreLogic.

CoreLogic analysis shows Hurricane Florence is estimated to have caused between $20 billion and $30 billion in flood and wind losses.

According to this new data analysis, flood loss for residential and commercial properties in North Carolina, South Carolina and Virginia is estimated to be between $19 billion and $28.5 billion which includes both storm surge and inland flooding. Specifically, uninsured flood loss for the same area is estimated to be between $13 billion and $18.5 billion. Wind losses are estimated to be an additional $1 billion to $1.5 billion.

  • What percentage of loss from flooding is characteristically covered by insurance?
    • The percentage of flood losses covered by insurance, whether through the NFIP (National Flood Insurance Program) or through private insurance, is typically low in major flood events, especially on the residential side. Our modeling indicates that about 85 percent of the residential flood losses in Florence will be uninsured. This is even greater than the estimated 70 percent of uninsured residential flood losses as a result of Hurricane Harvey last year.
  • Will new areas be considerate for designated Special Flood Hazard Areas after this hurricane? How does that work?
    • It’s possible that new areas could be considered for designated Special Flood Hazard Areas (SFHAs) after Hurricane Florence. FEMA is continually updating its flood maps and flood elevations, and major flood events in the past have raised the priority of such updates in the affected areas.

It’s important to recognize that the SFHAs are designed to identify areas that are subject to flooding with an annual probability of 1 percent or greater – sometimes described as a 100-year return period. Areas outside the SFHAs often flood in major events, in which we often see rainfall return periods well beyond 100 years.

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Complete and Accurate U.S. Census is the Goal for 2020

Thursday, September 20th, 2018

While it’s still early for most of us to be thinking about the 2020 Census, it is not too early for the U.S. Census and most technology providers of Census software to be considering how to prepare.

Michael Ratcliffe, Asst. Division Chief, Geographic Standards, Criteria, Research, and Quality, Geography Division, US Census Bureau, spoke with GISCafe Voice about what the 2020 Census requires, and the Local Update of Census Addresses (LUCA).

With regard to the 2020 Census, an accurate address file for each state is essential, otherwise each state could lose millions of dollars in federal funding. It can also affect state budget obviously, and number of seats in Congress (determined by count).

What are ways the Census can ensure everyone gets counted in 2020?

  • Our goal is a complete and accurate census.
  • An accurate count helps determine how the nation allocates tax dollars to pay for services used by the entire local population — citizens and noncitizens alike and accurate data are crucial for determining how many congressional seats each state gets.
  • We need communities to help us spread the word that all census responses are confidential and we will continue working with trusted voices in local communities to encourage people to participate.

What are any new requirements for the 2020 LUCA program for identifying individuals and how do they contrast with past requirements?

Will townships, tribes, cities and counties submit their Census figures to the state or submit them independently?

  • The Census is self-response only. Census numbers are not compiled by any organization other than the Census Bureau. Residents should provide their 2020 Census responses to the Census Bureau only.

Will citizenship status be included in this collection?

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School Safety GIS Ups the Ante with Social Media and Georeferenced Floor Plans

Thursday, August 9th, 2018

The U.S. has been rocked by tragic school shootings and other violence over the past years, with very little deterrent to this increasing trend.

At the Esri User Conference 2018, a talk entitled “School Safety GIS – Survey123” was conducted by GIS specialist for Detroit Public Schools, Randall Raymond, and Officer Adele Gardner, Detroit Public Schools Community District Police Department, who outlined the work they have been doing over the past year to use social media and other geospatial tools to detect, analyze and visualize potential dangers to kids in schools.

“We were able to create a social media mapping feed that was out-of-the-box Esri available and discovered while it did what we wanted it to do in some ways, it was very manual and labor intensive,” said Raymond. “You needed someone to constantly be looking at the feeds that were coming in. We partnered with Esri and they suggested a company named DataCapable, that was doing social media for event detection, event notification and event mapping for the power and gas industry. We figured it was the same for a big power company and they would be interested in what we’re doing. They retasked some of what their software does to give us more analytics and give us more understanding of potentially dangerous situations happening at schools by monitoring for specific events. We could use machine learning and artificial intelligence to go through messages and quickly determine the validity of them, confidence in them and decide if there is action that needed to be taken.”

Raymond retired from upper administration in the Detroit Public Schools in 2013 and has continued the work with the school system since that time, helping with high school programs and consulting with their police department. He works with Officer Gardner helping them to continue to learn to use their ArcGIS tools and do more strategic thinking about deployment of police resources.

The value of social media has been long recognized by Officer Gardner, who has extensive examples of problems with kids in Detroit Public Schools and social media being used to organize the meetings where kids to go to events in the city and rob people and steal from cars, etc. But privacy is obviously a very big issue, according to Raymond.
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Census Business Builder Tool Combines Census Geography and Data

Friday, July 27th, 2018

Location intelligence technologies are a ubiquitous part of business, both retail and commercial.  A powerful tool at their disposal is the Census Business Builder – Small Business Edition as well as their Regional Analyst Edition.  These are innovative, simple-to-use cloud-hosted mapping applications that allow users to easily navigate and use U.S. Census Bureau key demographic and economic data to help guide their research into opening a new, or expanding an existing, business.  The tool dynamically combines Census geography and data, such as:

  • Demographic, socioeconomic, and housing data from the American Community Survey;
  • Business data from the County Business Patters, Non-employer Statistics, Economic Census, and Survey of Business Owners;
  • Imports and Exports data from the International Trade program;
  • Consumer Spending data from Esri;
  • Your own data via Excel file upload feature.

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 Inspiring What’s Next at Esri User Conference 2018

Friday, July 13th, 2018

President and CEO of Esri, Jack Dangermond, was proud to point out at his Plenary at the Esri User Conference this year, this is the 38th conference, and the purpose of the conference is the same as it was 38 years ago: to be together, share knowledge and have fun.

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