Robert Cheetham, CEO and president of Azavea, spoke about the Web-based Historical Geocoder called Temporal Geocoder, that the company is developing for address-level temporal geocoding.
GISCafe Voice: Do you think this is the first time-enabled geocoder to be developed?
Robert Cheetham: There have been previous efforts to create time-based place name gazetteers. The China Historical GIS project<http://www.fas.harvard.edu/~chgis/>is a good example of a place name geocoder that has some similar ideas. There is a similar effort underway in New York City, led by the New York Public Library that is also aimed at place names. But, to our knowledge, this is the first attempt to create an address-level temporal geocoder. We hope to merge both address and place name geocoding into the same system.
GISCafe Voice: What types of technology will be employed in Temporal Geocoder’s making?
Robert Cheetham: We plan to use Leaflet, Python, Django and PostGIS. There is also some parallel work being done by a sub-project of the OpenStreetMap project and we hope to collaborate with that effort as well. We plan to release the Database Editor under an open source license in order to make it possible for other communities to build similar databases as well as to cultivate a community around this type of work.
GISCafe Voice: How will the information for the historical aspect be displayed?
Robert Cheetham: We plan to create two basic software tools, both of which will be web-based. The first will be a database editing software tool that will enable people to indicate changes in the street network as well as street name changes and aliases. This Historical Street Database Editor will be able to display, a) the current streets; b) the street grid for a specific historical reference period; and c) a historical reference map that has been scanned and georeferenced.
DMC International Imaging (DMCii) is in the business of helping The Algerian Space Agency (ASAL) to predict the spread of locust plagues across North Africa. This effort is part of an aggressive approach to tackle the age-old problem of locust infestation using satellite imagery.
CitySourced reported on the launch of a new Smartphone app by the city of St. Charles that allows citizens to identify and report non-emergency civic issues, such as public works, quality of life, and environmental issues. This mobile reporting platform will improve how St. Charles delivers services to its neighborhoods.
“St. Charles Connect” allows a user to capture a photo, video, or audio of the problem. The user then uploads the media and, along with GPS location information pulled directly from the device, submits a report directly to the appropriate department. Once a report is submitted, feedback is provided to the user based on the action taken by the department handling the report. The application verifies that the item that is reported is within the city limits. If an issue is outside city limits a GPS tracking service from the device the sender is using will identify the location and notify the sender.
The past decade witnessed a giant leap in various industries, with 3D technology being implemented in various electronic devices and other objects. The need for 3D mapping arose after an attempt to make 2D maps more advanced and look more real. This was done by introducing sensors, cameras, scanners, GPS components, and other acquisition devices to capture the real time 3D images which are created into models incorporated into maps. This type of technology is often used in modern computer programs to provide a lifelike view of a place or thing on a map.
Portable GPS devices use 3D mapping technology to provide automated directions. These devices have small screens that display a three-dimensional view of roads and maps. This is a good tool for people who travel or go for hiking to unfamiliar areas because the device uses satellites to pinpoint its exact location. Building schematics are blueprints used for the construction of houses. 3D mapping technology is often used to create construction schematics. This tool makes it easy to draw a three-dimensional version of a house plan. These plans are typically used to get building permits and construction material before any building starts.
The improvised 3D experience in smartphones, tablets, notebooks, PCs, cars, etc. is set to revolutionize the mobile device market and other GPS-enabled device market by broadening the horizons for the users to locate things easily using any device. This report looks at the various applications of 3D modeling and mapping applied in various business verticals. It analyzes the challenges and opportunities for 3D mapping and modeling as well as its impact in the marketplace. The report also gives insights into the global adoption trends, key market players, future scope, drivers, and restraints in the market, along with growth potential across different geographies. It also analyzes various factors that will drive and restrain the market over the next 5 years.
Key Topics Covered:
2 Executive Summary
3 Market Overview
4 3D Mapping And Modeling: Market Size And Forecast
5 3D Mapping: Market Size And Forecast, By Applications
6 Market Size And Forecast By 3D-Enabled Devices: Its Influence On 3D Mapping
7 3D-Enabling Devices: Its Influence On 3D Mapping
8 3D Mapping And 3D Modeling: Market Size And Forecast, By Verticals
9 3D Mapping And 3D Modeling: Market Size And Forecast, By Regions
The Federal Geographic Data Committee has initiated a process to develop a new strategic plan for the National Spatial Data Infrastructure. On March 7, FGDC held an NSDI Leaders Forum at the U.S. Department of the Interior to begin to gather input to help build the foundation for the new strategic plan. More than 20 key geospatial associations, plus other leaders in the geospatial community, were invited to the forum to participate in a dialogue about a strategic plan to guide the future development of the NSDI. GITA was represented by Talbot Brooks, President of the Board of Directors. John Moeller, former Board Member, also participated in the forum. The FGDC plans to work collaboratively with partners and stakeholders in the geospatial community to develop and implement a new strategy for continued and sustainable development of the NSDI.
The forum was a very good start for gaining input and ideas. Over the almost three hours of discussion, all of the participants had the opportunity of voicing the perspectives of different segments of the geospatial community. This input, along with that from a meeting earlier in the week, with federal agencies, will help FGDC build an expanded outline for the strategic plan. The timeline has the plan being completed by the end of 2013. While this could shift a bit during the next few months, FGDC anticipates having a draft plan out for public review in mid-late summer.
As a key stakeholder in the NSDI, GITA sees a spatial data infrastructure as a critical national infrastructure asset similar to physical infrastructure assets. GITA supports the development of an updated NSDI Strategy and encourages members to contribute to the planning activities. For more information go to http://www.fgdc.gov/nsdi-plan . You may also provide Talbot with your ideas and input by contacting him at firstname.lastname@example.org.
Bill Okubo, Exelis enterprise product manager. spoke on the ENVI Services Engine from Exelis. Exelis Visual information Solutions developed an enterprise-enabled processing engine that provides remote users access to the power of ENVI image analysis and IDL applications from a web or mobile client interface. The working name for this capability is the ENVI and IDL Services Engine (ESE). This engine now enables the remote user to gain access to the same compiled ENVI and IDL functions and procedures that remote sensing scientists have utilized for decades at the desktop level.
TomTom spokesperson Lea Armstrong talked about TomTom’s recent announcements, which include the extension of its longstanding partnership with leading PND supplier MiTAC International Corporation. Under the global agreement, TomTom will provide a range of world-class navigational services for use in all of the PND brands owned by MiTAC including Mio, Navman and Magellan.
TomTom also announced an agreement to supply maps and road data to location-based services provider Telmap. With this partnership, Telmap, an Intel company, will utilize TomTom content to enhance its products and services, including mobile navigation apps distributed via application stores and mobile operators worldwide.
GISCafe Voice: How will this relationship with MiTAC be extended?
This is an extended service agreement from 2009 for another 3 years. The agreement covers EMEA, APAC, & Mexico for me, as well as the USA and Canada for Magellan.
GISCafe Voice: Did Telmap have an existing relationship with TomTom and if so, how did that differ from the current partnership?
Bill Emison, senior account manager for Geospatial Solutions at Merrick & Company, talked about their new QC module in Version 7.1 MARS (Advanced Remote Sensing Software).
Airborne LiDAR – urban area
Merrick Advanced Remote Sensing (MARS software suite is a comprehensive, production-grade Windows application designed to visualize, manage, process and analyze LiDAR point cloud data.
The Quality Control module is designed to provide an automated tool for verifying compliance of a LiDAR point cloud dataset to the LiDAR Base Specification Version 1.0 from the USGS (U.S. Geological Survey). The application sits on top of MARS as an extension.
“As a data vendor there have been many contracts where we’ve had to comply to those specs, and in an effort to do that effectively, we started to build tools two-three years ago,” said Emison. “We competely automated the entire specs. Our goal is to deliver data one time and not have to do rework, it was important to identify issues before the dataset went out the door.”
OGC standards provide standard ways of locating and transporting network-resident geospatial data and ways of locating and invoking geospatial services. Without proper descriptions of these resources, however, use of the resources is limited to small user groups. To make a geospatial resource more widely discoverable, assessable and useful, resource providers must annotate the resource with descriptive metadata that can be read and understood by a broad audience. Without such metadata, people will neither be able to find the resource using search engines nor will they be able to evaluate if the discovered resource satisfies their current information need.