GIS software company Caliper is offering 114th Congressional Districts data for the United States for its Mapitude software. The data package is aimed at corporate legislative affairs departments, lobbyists, political consultants, political parties, and anyone else involved in political affairs.
The 114th Congressional Districts data contains a nationwide area database with boundaries of the 114th (January 2015-January 2017) Congressional Districts. It also includes demographic data from the 2010 Census and from the 2013 American Community Survey (ACS) five-year estimates.
Country Packages
Also available are eight new 2015 Country Packages for Maptitude. The 2015 Country Packages include fourth-quarter 2014 map content. Updated map layers, such as refreshed streets and landmarks are provided for each country. In addition, postal boundaries, postcode points, and demographics are included where available. For detailed information on each Package, including those for countries not mentioned here, visit the Maptitude Included Data page.
DT Research Inc. has launched a new line of rugged tablets with the GNSS modules for surveying and mapping applications. The DT391GS, DT395GS and DT307GS rugged tablets feature integrated high-accuracy GNSS receiver modules with built-in antenna for seamless data capture, the company said.
Built to travel and provide reliable operations in the real world, the tablets are designed for field work in mapping, geographic information systems (GIS), and accurate synchronization, tracking and networking.
The DT391GS combines a 9-inch sunlight-readable, capacitive touch display with an energy-efficient Intel dual-core processor in a compact, durable package. With the high-accuracy GNSS module options (Hemisphere or Trimble), the foldable antenna, and Windows or Android operating system. The DT391GS also offers protection in demanding environments with IP65 and MIL-STD-810G ratings for dust and water, and shock and vibration resistance.
The DT395GS tablet.
The DT395GS offers a 9-inch sunlight-readable capacitive touch screen, an energy efficient Intel dual-core processor, and a choice of Windows or Android operating systems. The GNSS positioning module has u-blox GNSS module. The IP65 rating, and military-standard MILSTD-810G and MIL-STD-461F ratings, as well as wide temperature range, make the DT395GS reliable even in harsh, mission-critical environments.
The DT307GS GNSS tablet features a brilliant 7-inch capacitive touch screen and a quad-core, energy efficient processor with a built-in, high-accuracy u-blox GNSS module. The size and weight of the DT307GS make this tablet portable for long-term handling in the field, DT Research said.
The DT307GS tablet
All of the DT Research Rugged GS Tablets offer hot-swappable batteries for continuous operation, enabling real-time project efficiency between staff in the field and in the office. With wireless support for Bluetooth, 802.11, WCDMA and HSPA+ connectivity and optional GSM networking, the tablets keep staff connected from any location.
The DT391GS and DT395GS have Trusted Processing Module (TPM) encryption for security support, and a choice of Microsoft Windows Embedded Standard 7 or 7 Professional, or Android operating system making these tablets flexible to integrate with existing applications.
An optional 5-megapixel camera offers another data capture tool to record visual information, and an optional 3G cellular data module provides data connectivity for navigation and real-time data transfer, DT Research said.
The DT391GS, DT395GS, and DT307GS are available now, form more information, contact DT Research at [email protected].
The unmanned drone RQ-4 Global Hawk in flight in 2007 (Image credit: U.S. Air Force photo by Bobbi Zapka)
By Art Kalinski, GISP
For more than a decade, the military has been struggling with cataloging and retrieving its huge libraries of full motion video (FMV). The video, captured by both manned and unmanned aircraft, rapidly reached unmanageable levels. If you have ever tried to organize vacation photos after returning home from a long trip, you know that it’s easy to lose track of where each photo was taken. Date/time stamps help, but the effort is still difficult if your vacation took you to numerous locations.
The manned U.S. Air Force Beech King Air 350 and 350ER MC-12W Project Liberty Aircraft are designed for intelligence, surveillance and reconnaissance (ISR).
Now imagine trying to retrieve several critical minutes out of thousands of hours of video of barren land or repetitive-looking villages, and you get a sense of the magnitude of the problem. Without some way to catalog the video, critical details can be lost, because finding the right video clip becomes impossible in a reasonable period of time. Everyone agreed that the solution to the problem is to index the video clips by date/time and location, preferably with an exact georeferenced footprint. This is now possible with tools from Esri, Hexagon Geospatial and others.
Several years ago, at the USGIF GEOINT Tech Days, Sarnoff (SRI) demonstrated a system that pinned aerial video to its geographic footprint and maintained that registration despite the movement of the aircraft. It was an achievement that impressed everyone in the audience. I changed jobs soon after that conference and lost track of developments in the FMV field. At the February Esri Federal Users Conference, I was thrilled to see Jack Dangermond briefly demonstrate the same kind of FMV georeferencing capability in ArcGIS 10.2 during his opening plenary session. I learned that Esri developed the capability in 2013, and later learned that Intergraph (Hexagon Geospatial) also developed a similar capability in 2010.
MISB: The Critical Improvement
The key technical development that made this possible was NGA’s creation of “Motion Imagery Standards” and the Motion Imagery Standards Board (MISB). The MISB developed standards for a consistent way to capture and record telemetry data during the video capture as metadata that becomes part of the video stream. This “Open Standard” metadata includes information such as the accurate xyz location of the aircraft, attitude, tilt, camera angle, and camera characteristics. This information travels with the individual video frames and permits the GIS/viewing software to perform the georeferencing.
This process is very similar to the oblique imagery capture system used for years by Pictometry, which at 20 FPS was technically FMV. MISB like Pictometry requires accurate GPS and IMU data to continuously capture and record the metadata. The MISB also gets involved with video compression standards such as the newer H.264 used on Blu-Ray discs and streaming video. H.264 has, for the most part, replaced MPEG2 and older MPEG4 as the video compression standard of choice. Much of the video captured by low-end small UAVs is just a simple video stream with no MISB telemetry data. However, I’m sure that lower prices, increased capability and smaller size of sensors will fix that with time. Sorry, no one has yet figured a way to “hack in” the metadata for legacy video captured without the MISB telemetry data. The one exception is those videos that contain usable telemetry data that was burned into the video and can be read with OCR. It might be possible to insert that information as MISB-compliant data.
The ArcGIS Full Motion Video Add-In
The ArcGIS Full Motion Video 1.2 Add-In (for ArcGIS 10.1, 10.2 and 10.3) is a free tool for ArcGIS users. It permits users to play georeferenced live or previously recorded video files in the map view. The screen capture below shows several features of this tool and is from an online video.
The re-sizeable smaller window displays the video as it runs. The map view shows a changing footprint (green trapezoid) of the video as the aircraft flies over the site. The short green line shows the flight path of the aircraft. Demonstrating the interconnectivity of the two data sets, the user in the demo video drew a light blue polygon on the map view. Note that the Esri Intersect function re-projects and displays the same polygon correctly in the video view.
Frames from the video can be extracted as single georeferenced images or groups of images and stored as a mosaic dataset. Playback of time-stamped video data can be synchronized with other time-enabled data and played together on the map. Features can be digitized directly on the video player and will appear on the map and vice versa.
The extension supports playback and management of multiple simultaneous video feeds. The Add-In also allows you to record the sensor, frame center, and footprint data in a geodatabase so the Bookmark Manager can perform searches for bookmarked video scenes. For more information regarding the Esri FMV tool, visit this ArcGiS site.
Hexagon Geospatial GeoMedia Motion Video Analyst Professional
Another robust FMV system that takes advantage of MISB telemetry is GeoMedia Motion Video Analyst Professional (MVA) from Hexagon Geospatial. The Hexagon Geospatial system includes tools to catalog videos as geospatial features with attributes extracted from the metadata, and has some elegant graphic selection tools that help an operator search and retrieve needed video clips.
In the screen capture below, you can see the map view with the geo-registered color video overlaid on the black-and-white ortho base image. As the video plays, the georeferenced video footprint continuously moves to the correct location as the tracking graphics in red show the position of the aircraft. The transparency of the video can be adjusted so an operator can compare features between the base image and the video and digitize directly in the map window.
MVA also includes a full set of tools for placing clipmarks as geospatial features with attributes and linked to the cataloged video, extracting snapshots and videos clips, on-the-fly enhancements, stabilization, registration and more. The system also facilitates rapid report generation so as an operator searches and plays appropriate video clips, the same operator or a partner can rapidly generate reports as documents or PowerPoint presentations in minutes. Another feature of the system is a “de-hazing” tool that removes a surprising amount of haze or smoke.
See a very good video overview of GeoMedia Motion Video Analyst Professional on this Hexagon Geospatial page. Like the Esri video, both are far better at explaining the capabilities than I can in this short column.
Other defense contractors are taking advantage of the MISB metadata, so check with your provider. Although these systems found their first home with military analysts, the Esri and Hexagon Geospatial reps indicated that many other users are finding the capability valuable in their work. Emergency operations centers come to mind first, but more mundane uses include rail and utility property management, the news media and video used in court proceedings. So, if you shoot lots of aerial video and need to catalog and retrieve video clips quickly, consider using MISB in your capture process.
Topcon Positioning Group has announced the latest edition of its 3D mobile mapping system. The IP-S3 is on display at the SPAR International 3D Measurement and Imaging Conference, held March 30-April 2 in Houston, Texas. The system employs the integration of an inertial measurement unit (IMU) and GNSS receiver with a vehicle’s onboard electronics to offer high-density mobile digital imaging.
“The IP-S3 is more compact, lightweight, and scans at a rate of up to five times faster than previous models,” said Charles Rihner, vice president of the Topcon GeoPositioning Group. “Weighing in at 39 lbs. (18 kg), it’s light enough that a single person could mount it on a car, truck or SUV without any assistance from anyone else.”
Scanning at 700,000 points-per-second, the rotating LiDAR sensor captures the 360-degree environment with 32 internal lasers. The IP-S3’s six-lens digital camera is designed to provide data-rich results with its 30 MP panoramic imagery.
The system pairs with Topcon Mobile Master Field and Office software suite to perform all post-processing functions in a single application.
“The software suite offers a complete all-in-one processing workflow, turning raw sensor data collected by the IP-S3 system into rich and precise point clouds and images,” Rihner said.
IDV Solutions’ Visual Command Center is a physical security and risk visualization (PSRV) software that unites data from external sources, enterprise systems and internal devices into a real-time, common operating picture of risk and security.
IDV Solutions, a corporation that specializes in business intelligence, physical security and risk visualization software, has formed a technical partnership with Geofeedia, producer of a cloud-based social media monitoring platform. Through the partnership, Geofeedia’s location-based social media monitoring data will now be integrated into IDV Solutions’ Visual Command Center Enterprise Risk Visualization (ERV) software.
The companies say the combination of the two technologies enables security, supply chain and business continuity teams to gain instant intelligence from multiple social media networks for a myriad of risk events — from a political demonstration to a natural disaster. The location-based visualization filters out excess noise to show important social media posts in the context of locations of interest, such as facilities, employee locations, supply routes or traveling executives.
“Companies are looking for ways to efficiently gain actionable intelligence from social media,” said Ian Clemens, chief technology officer and co-founder of IDV Solutions. “The immediacy of social media combined with the alerting and locational context offered by Visual Command Center enables organizations to make more effective use of social media to protect employees, facilities and business continuity.”
The Visual Command Center provides a real-time, common operating picture of assets, personnel and operations in relation to potential threats to those assets. It unites information on global sources of risk — such as weather, terrorism and natural disasters — with data from internal data stores and physical security systems on an interactive map and timeline. When a risk is detected near an asset or employee location, the Visual Command Center automatically generates an alert and provides tools to assess whether the risk is a threat and take immediate action to mitigate the impact of the threat.
The Geofeedia integration complements the Visual Command Center’s Twitter Visualization and Alerting Module by providing information from more social media networks and visualizing all posts within a selected area.
Geofeedia enables organizations to filter and analyze social media content by location in real time across multiple sources. Users search for a city, address or location name, draw a virtual perimeter around the specific area of interest,and access geo-tagged social media content from within those boundaries.
“Location resolves the challenge of monitoring the massive amounts of cluttered data to identify meaningful, real-time on-the-ground intelligence when and where it matters most,” said Phil Harris, CEO and co-founder of Geofeedia. “We are thrilled to be able to help more organizations take advantage of our real-time, geotagged social media data to prevent, protect and respond to valuable intelligence.”
MemSQL, which specializes in real-time databases for transactions and analytics, has announced new geospatial capabilities for its in-memory, distributed SQL-based database. By bringing together geospatial and operational data in the same high speed database, customers can achieve unprecedented agility for geospatial analysis, MemSQL said.
Unlike segregated solutions, MemSQL integrates geospatial data as a primary data type, making it as easy to use and operate at scale with as much speed and high throughput as any other class of data.
Previously, enterprises were forced to segregate their geospatial data into separate data stores. With the rise of IoT and mobility, nearly all data is location-specific. As data volume increases, maintaining geolocation information outside of the primary datastore leads to longer latency and synchronization challenges.
By integrating geospatial functions, MemSQL enables enterprises to achieve greater database efficiency with a single database that is in-memory, linearly scalable and supports the full range of relational SQL and geospatial functions. With MemSQL, geospatial data no longer remains separate and becomes just another data type with lock-free capabilities and powerful manipulation functions.
Taxi Scenario with Esri.Working with MemSQL and Apache Spark, Esri analyzed data compiled from 170 million real-world New York City taxi rides around the GPS coordinates of pickups and dropoffs, as well as distance and travel time. Slicing by hour of the day, Esri can calculate the average speed of a taxi ride and find the best and worst places for traffic jams. Slicing by day of the week, the ebb and flow of traffic during workdays and weekends becomes visible.
For a city planner, this data insight can be used to redirect traffic at specific times in an effort to unclog traffic congestion. For the taxi business, this data can improve efficiency with supply and demand of cabs during times of high or low traffic for any given region.
“MemSQL is enabling companies to consolidate many niche solutions into fewer, more capable multi-purpose solutions. By making geospatial data a primary part of in-memory, operational databases, our customers can rely on one solution to make their data more valuable,” said Eric Frenkiel, MemSQL co-founder and CEO. “We’re delivering on our promise of easy access to database innovation and are quickly becoming the go-to-company to help enterprises operationalize analytics.”
MemSQL will showcase the MemSQL, Apache Spark and Esri demonstration at Spark Summit East 2015 on March 18-19 at The Sheraton New York Times Square Hotel. Visit MemSQL at Booth 13 during show expo hours.
The early access MemSQL geospatial capabilities are available now and will be generally available in calendar Q2. Read the technical blog post here.
Pocket Systems Ltd. has released PocketGIS for Android. PocketGIS is a professional mobile geographical information system for field data capture and surveying, which can capture and edit map geometry and enter data using forms.
PocketGIS runs on Android 4.0 and later and is designed for tablet and handheld screens.
GPS/GNSS. PocketGIS can be linked to a device’s internal GPS or GNSS receiver, or an external receiver via Bluetooth. This provides real-time location tracking and data capture. The GPS position is projected to the chosen coordinate system in real time offering instant verification of survey results.
The GPS trail function specifies a time or distance interval to automatically create points from the current GPS position. This let’s users capture points automatically while walking a line or route. Advanced settings allow filtering of GPS quality to ensure the accuracy of captured points. Users can also take an average of a number for GPS position readings and compensate for antenna heights. National grid datum corrections are supported, and these are added on request (such as OSTN02, ETRS89, RH2000 and OSGM02).
PocketGIS can be connected to a laser rangefinder or total station and provides a comprehensive set of laser survey functions. The laser functions integrate with GPS to survey offset positions and calculate height differences. Photographs can be taken from within the data-collection form using the device’s built-in camera to link the picture to captured points, lines or areas.
Edit, Measure, Search. Users can tap on points, lines areas or text (features) to display and update information. Users can measure distances or areas and display grid references, move points and edit lines, and search for data by type or value.
Data Exchange. PocketGIS can import and export data from cloud services such as Dropbox or Google Drive or via email. Shape, Comma Separated Values (CSV) and TIFF raster are supported. Additional formats will be supported in the future. Users can specify capture features, design data capture forms and customize imported data from within the application. No additional software or servers are required.
PocketGIS was first released in 1997 or the Newton MessagePad. Having run on a succession of Windows CE devices, PocketGIS has evolved again and is now available for Android.
Eternix Ltd., provider of software for GIS visualization and editing in 3D, has released its first WAMI extension, enabling Blaze Terra users to access WAMI data through cloud-based services. WAMI — Wide Area Motion Imagery — is an advanced sensor-based technology that has been gaining popularity since its adoption by the Open Geospatial Consortium (OCG).
Blaze Terra’s advanced GIS environment allows real-time decision makers working with WAMI to yield optimal insights and results at comfort and speed. Instant overlay of WAMI data with digital elevation models (DEM) or any other geospatial data, such as 3D models, raster or shape files, ensures a comprehensive user experience. In addition, a set of WAMI specific features, such as playback control and feature tracking, use WAMI’s inherent video qualities.
“We believe that Blaze Terra’s high-end capabilities open a whole set of new opportunities for GIS professionals working with WAMI,” said Daniel Zeitlin, CTO at Eternix Ltd. “Vital application of WAMI occurs in areas where real-time decision making is key. Blaze Terra’s fast processing speed and holistic approach make it the ideal choice for such real-time applications.”
GIS software provider Supergeo will release an NTRIP solution on SuperPad, its Windows Mobile GIS app, for high-accuracy field data collection and geospatial workflow enhancement.
SuperPad is a feature-rich mobile GIS application for field-based personnel to collect, edit, display and measure spatial data. The flexible development environment and customized extensions enable users to create a custom platform. SuperPad supports synchronizing data with an enterprise’s server to improve efficiency.
SuperPad version 3.3 will support an NTRIP solution with RTK technology. Real-time kinematic (RTK) satellite navigation, one of the latest and widely used technologies within the field of differential GNSS, significantly enhances the precision of the positioning data. RTK positioning can raise accuracy to the centimeter-level.
With the NTRIP solution, SuperPad is not only be capable of handling post-process DGNSS workflow, but also allows users to connect to network RTK service providers with NTRIP protocol, such as a virtual reference station RTK service provider or private station services. Its operations for turning on the module and quick-to-use settings will save surveyors time, while supporting GNSS receivers from makers such as u-blox, Hemisphere GNSS and NovAtel.
Progress of the SuperPad NTRIP Extension is also visualized as a condition monitoring informer on the map intuitively. Users looking for high accuracy or precision status with the RTK correction will find more details about the fixing mode and GNSS information presented clearly with the renewed GPS Status pages.
Trimble, together with its distribution partner Ultimate Positioning Group (UPG), announced the availability of Trimble VRS Now correction service in Queensland, New South Wales, South Australia, Tasmania and Victoria.
Trimble is also now offering the Trimble VRS Now correction service in Oregon’s Willamette Valley.
The commercial subscription service provides surveyors, civil engineers, geospatial professionals and other industry specialists in these areas with instant access to real-time kinematic (RTK) GNSS corrections without the need for a base station.
Using both GPS and GLONASS constellations, the Trimble service delivers centimeter-level RTK corrections customized for each GNSS receiver’s location anywhere in the network via cellular communications. The Trimble VRS Now service supplies accurate, reliable and easy-to-use GNSS positioning for a variety of applications including surveying, urban planning, urban and rural construction, environmental monitoring, resource and territory management, disaster prevention and relief and scientific research, Trimble said.
“The addition of VRS Now to Trimble’s current portfolio of corrections technologies and services in Australia highlights our ability to meet any accuracy, delivery, availability and financial consideration across a variety of applications and markets,” said John Sprivulis, business area director of Trimble’s Positioning Services Division in the Asia Pacific. “Trimble is effectively creating a national positioning infrastructure to meet Australia’s future needs.”
Trimble VRS Now in Australia is a continuation of Trimble’s focus on providing solutions that enable customers to increase productivity by simplifying access to high-precision accuracy around the world. Similar VRS Now services are operating in parts of the U.S. and Europe.
In addition, the Australian VRS Now service supports the Trimble Pivot Field Mobile App, which provides up-to-the-minute information on the VRS Now system status for users in the region.
Because OmniSTAR CORS service in the area is being phased out, existing Australian users will be automatically transitioned to the Trimble VRS Now service, which provides easy access to high accuracy and reliable positioning within the network coverage area.
Service in Australia and Oregon is a continuation of Trimble’s focus on providing solutions that enable customers to increase productivity by simplifying access to high-precision positioning around the world. Similar VRS Now services are operating in Illinois, Indiana, Iowa, Nebraska, Colorado, Florida, Alabama, Mississippi, Texas, and parts of Europe.
Trimble, together with its distribution partner Ultimate Positioning Group (UPG), announced the availability of Trimble VRS Now correction service in Queensland, New South Wales, South Australia, Tasmania and Victoria.
Trimble is also now offering the Trimble VRS Now correction service in Oregon’s Willamette Valley.
The commercial subscription service provides surveyors, civil engineers, geospatial professionals and other industry specialists in these areas with instant access to real-time kinematic (RTK) GNSS corrections without the need for a base station.
Using both GPS and GLONASS constellations, the Trimble service delivers centimeter-level RTK corrections customized for each GNSS receiver’s location anywhere in the network via cellular communications. The Trimble VRS Now service supplies accurate, reliable and easy-to-use GNSS positioning for a variety of applications including surveying, urban planning, urban and rural construction, environmental monitoring, resource and territory management, disaster prevention and relief and scientific research, Trimble said.
“The addition of VRS Now to Trimble’s current portfolio of corrections technologies and services in Australia highlights our ability to meet any accuracy, delivery, availability and financial consideration across a variety of applications and markets,” said John Sprivulis, business area director of Trimble’s Positioning Services Division in the Asia Pacific. “Trimble is effectively creating a national positioning infrastructure to meet Australia’s future needs.”
Trimble VRS Now in Australia is a continuation of Trimble’s focus on providing solutions that enable customers to increase productivity by simplifying access to high-precision accuracy around the world. Similar VRS Now services are operating in parts of the U.S. and Europe.
In addition, the Australian VRS Now service supports the Trimble Pivot Field Mobile App, which provides up-to-the-minute information on the VRS Now system status for users in the region.
Because OmniSTAR CORS service in the area is being phased out, existing Australian users will be automatically transitioned to the Trimble VRS Now service, which provides easy access to high accuracy and reliable positioning within the network coverage area.
Service in Australia and Oregon is a continuation of Trimble’s focus on providing solutions that enable customers to increase productivity by simplifying access to high-precision positioning around the world. Similar VRS Now services are operating in Illinois, Indiana, Iowa, Nebraska, Colorado, Florida, Alabama, Mississippi, Texas, and parts of Europe.
The Street View Trekker on a zipline in the Amazon Rainforest.
New imagery of the highest canopy in the Amazon rainforest is now available on Google Maps. The Amazon rainforest is one of the most diverse ecosystems in the world, with many species high in the canopies of the forest still undiscovered.
“Starting today, with the help of our partners at the Amazonas Sustainable Foundation (FAS), you can begin to unlock some of the wonders of the forest, by traveling from the upper canopy to the forest floor with Google Maps’ first zipline Street View collection,” wrote Karin Tuxen-Bettman, program manager, Google Earth Outreach on a March 1 blog.
The project is part of Google’s partnership with FAS, who three years ago invited Google Maps to the Rio Negro Sustainable Development Reserve. “Their hope is that sharing the imagery of their local communities, rain forests and rivers with the world will raise awareness and support for their efforts to conserve these areas,” Tuxen-Bettman writes.
The imagery was collected through Google Map’s Trekker Loan Program, which loans out the Street View camera and technology to tourism boards, non-profits, universities, and research organizations to help collect imagery of remote places.
The Amazon map imagery was gathered through boat travels on 500 kilometers of rivers, hiking on 20 kilometers of forest trails and ziplining through forest canopies.
“We hope it inspires you to embark on your own virtual expedition of the Amazon (you can leave the bug repellent at home!),” Tuxen-Bettman writes.
The map on this page shows where Google Maps has yet to collect Street View imagery.
