GeoBytes

Upcoming Seminars


GeoBytes are free online seminars presented by ASPRS and sponsored by the ASPRS GIS Division, in cooperation with AAGS and CaGIS

Attention those seeking ASPRS Certification: ASPRS Online Seminars are a great way to gain Professional Development Hours!

Scheduled seminars for 2017


Fri, Apr 21, 2017 12:00 PM – 1:00 PM EDT

Using ASPRS Open Aerial Data Catalog

Registration URL: https://attendee.gotowebinar.com/register/5687339722516700420
Webinar ID: 942-747-811

Abstract:

The ASPRS Aerial Data Catalog is a tool for locating aerial photography over the U.S. and international coverage areas, including details and contact information about individual collections. The Catalog currently uses a keyword searching system.  Users of this Catalog are encouraged to enter information for collections of aerial photography not currently listed, even if the information is incomplete and/or approximate. This service is a contribution of the ASPRS Data Preservation and Archiving Committee (DPAC). The Catalog is provided to the geospatial community, to enable discovery and access of the vast archives of historical and current aerial photography in a way never before possible. By providing a free hosting Catalog with no commercial interests, ASPRS and DPAC aim to make the Catalog the definitive resource for researchers and other users in the geospatial community and beyond. We hope this Catalog will contribute to the protection and preservation of aerial photography around the world.

John Faundeen has worked as the EROS Archivist at the U.S. Geological Survey (USGS) Earth Resources Observations and Science (EROS) Center since 2001. His current role involves policy, oversight and guidance for the observational, cartographic, and elevation data created and maintained at EROS. John allocates most of his time to preservation and appraisal functions. The preservation activity includes environmentally managing a 20,000 square foot archive containing 100,000 rolls of analog film and thousands of magnetic tapes. Establishing an off-site archive containing several petabytes of electronic data continues to be a centerpiece of EROS’s data management risk mitigation strategy. MOUs with the U.S. National Archives and Records Administration were established based upon proven data management capabilities. He has previously served as the acting USGS Records Officer. ORCID http://orcid.org/0000-0003-0287-2921.  John has served as the ASPRS Data Preservation and Archiving Committee chair for over five years.


Fri, May 12, 2017 12:00 PM – 1:00 PM EDT

Recent developments in 3D city modelling

Registration URL: https://attendee.gotowebinar.com/register/5190102084048706051
Webinar ID: 851-697-115

Abstract
In the last decades 3D city models have been used mainly for visualisation. However, nowadays they are being increasingly employed for simulations and spatial analyses in many application domains. For example, they can be used to estimate the energy demand of buildings, and as a platform to support smart cities. This presentation will present 3D experiences from the Netherlands, and it will shortly overview the current developments in the acquisition, standardisation (e.g. OGC CityGML), and utilisation of 3D city models.

Bio
Filip Biljecki is a researcher at the Delft University of Technology in the Netherlands. His main interests are 3D city models and CityGML. Filip is involved in the OGC CityGML SWG and in several other international collaborations.


Fri, May 26, 2017 12:00 PM – 1:00 PM EDT

The Importance of Geospatial Information for Smart Cities

Registration URL: https://attendee.gotowebinar.com/register/8596628799176454913
Webinar ID: 246-192-691

Abstract:

Today, urban population accounts for 54 percent of the total global population (World Health Organization 2014) with a trend to more urbanization.  Effective integration of human, physical, and digital systems operating in the built environment holds the promise of improving the quality of life of urban residents, improving the governance of cities and making cities prosperous, inclusive, sustainable and resilient.  Location is a primary method for organizing Smart City services.  Communicating anything about location requires standards. This talk will address the need for an open information technology framework that is critical to achieving the benefits of spatial communication for Smart Cities.  A recent study of Big Data initiatives in cities identified that found that more than 70% of responding cities are used GIS in their data analytics initiatives.

Reference: https://portal.opengeospatial.org/files/61188

Bio:  George Percivall is the CTO and Chief Engineer of the Open Geospatial Consortium (OGC). He is responsible for the OGC Innovation Program and the OGC Compliance Program. His roles include articulating OGC standards as a coherent architecture, as well as addressing implications of technology and market trends on the OGC baseline. He serves as the chair of the OGC Architecture Board. http://www.opengeospatial.org/ogc/organization/staff/gpercivall


Fri, Jun 9, 2017 12:00 PM – 1:00 PM EDT

Coastal and Marine Surveillance with UAS

Registration URL: https://attendee.gotowebinar.com/register/9180720161997415427
Webinar ID: 328-037-427

Abstract:

Much research has been devoted to development of techniques to improve airborne imaging of underwater features using traditional aircraft equipped with metric-grade cameras. Small unmanned aircraft systems (sUAS) provide a paradigm shift in efficiency and low cost aerial surveying of marine and coastal zones compared to traditional methods. This presentation will show emergent applications of UAS-based remote sensing and photogrammetry to coastal and marine environments. Topics covered will include the following: (1) structure-from-motion (SfM) photogrammetry and optical inversion for mapping littoral zones; (2) airborne fluid lensing for monitoring of aquatic resources; (3) debris mapping and plastics identification. Time permitting, additional examples on the emergent use of UAS for coastal and marine surveillance will be presented.


Fri, Jun 23, 2017 12:00 PM – 1:00 PM EDT

Mapping the Great Lakes Coastal and Nearshore Realm: NOAA’s Lake Level Viewer

Registration URL: https://attendee.gotowebinar.com/register/4961449843523329795
Webinar ID: 424-676-331

Abstract:

Mapping one of the most dynamic environments in the world, the Great Lakes coastal and nearshore realm presents several challenges even with today’s advancements in remote sensing technologies. This presentation will highlight the work that is involved with data collection, processing, and analysis to help in visualizing coastal and nearshore bathymetry and topography of the Great Lakes and its use in understanding impacts from lake level fluctuations. Additional discussion will focus on NOAA’s Lake Level Viewer as a tool for users to visualize impacts, with a brief demonstration, and how to access the data used behind the tool for use in other mapping applications.

 

Registration

Registration:

Emails for upcoming seminars are sent to all ASPRS, CaGIS and GLIS members with the registration link.  Just click on the clink in the email to get to the online registration for each seminar.  Please note that slots for the live seminar are limited to 95 so register early to be assured you are approved.  It is also important that if you register for a seminar that you do attend as there are more people interested in the live seminars than there are slots available to accommodate everyone.  After the live seminars have aired, a videotape of the seminar will be posted.

 

Past Seminars

Past Seminars — to view the video, click on the title of the seminar

2017

Open Source Statewide Lidar Visualization in Web Browsers
Presenter: Howard Butler, Hobu, Inc.
Held January 27, 2017

Earth Reshaped: Designing World Map Projections
Presenter: Tom Patterson
Held February 24, 2017

WorldDEM – the New Global Elevation Standard
Presenter: John Collins, Airbus
Held March 31, 2017

How Free/Open Source Geomatics Can Integrate in Rural Communities to Improve Resilience and Quality of Life
Presenter: Andrea Giacomelli
Held April 7, 2017

GRASS GIS – A Point Cloud Evaluation Resource
Presented April 14, 2017

2016

Fusion of Geodesy and GIS at NOAA’s National Geodetic Survey
Presenter: Brian Shaw
Held January 29, 2016

Beyond NDVI…2016
Presenter: Jack Paris
Held February 26, 2016

A Geospatial Approach to Mapping Environmental Sound Levels Across the United States
Presenters: Dan Mennitt, NPS and Kurt Fristrup, NPS
Held March 25, 2016

CyberGIS: Foundations and Principles
Presenter: Eric Shook, Kent University
Held May 27th, 2016

Designing National Park Service Visitor Maps
Presenter: Tom Patterson, NPS
Held May 9th, 2016

Getting more from remote sensing data using OGC standards
Presenter: George Percivall, OGC
Held July 22nd, 2016

A Geodetic Certification Program: to Build or not to Build
Presenter: Michael L. Dennis, RLS, PE
Held August 19th, 2016

Tangible Landscape: Open Source Environment for Geospatial Learning, Science, and Community Engagement
Presenter: Helena Mitasova
Held Aug 31, 2016

Integrating Spatial Technologies to Improve Disaster Preparedness and Response
Presenter: Deidre McCarthy, GISP
Held September 9th, 2016

UN Open GIS Initiative – Open Source Geospatial S/W for the UN
Presenter: Rafael Moreno-Sanchez
Held November 911th, 2016

2015

Relationship of and transformations between most common reference frames used in the U.S.
Presenter: Dave Doyle
Held January 30, 2015

Building Detection using EO, Lidar, and GEOBIA
Presenter: Dr. Pope
Held February 27, 2015

Volume Visualization for Lidar: Using Voxels
Presenter: Jason Stoker
Held March 20, 2015

Using LiDAR to Study Forests
Presenter: Van R. Kane, PhD
Held April 17, 2015

A Legal Framework for UAVs: How We Get From Here to There?
Presenter: Kevin D. Pomfret
Held May 29, 2015

A Discussion of the USGS Base Lidar Specification, v. 2.0
Presenter: Karl Heidemann
Held June 23, 2015

Generic Sensor Model for Optical Line Scanners and Framers
Presenter: Dr. Hank Theiss
Held July 17, 2015

Procuring Aerial Imagery, Lidar & Related Remote Sensor-based Geospatial Mapping Services or Off-the-Shelf Geospatial Products
Presenters: Michael Zoltek and Rebecca Morton
Held August 7, 2015

USGS Science Data Catalog – Data Visualization, Discovery and Use
Presenter: Mike Frame
Held August 28, 2015

New Positional Accuracy Standards for Digital Geospatial Data
Presenter: Dr. David F. Maune & Dr. Qassim Abdullah
Held September 25, 2015

Planetary-scale Geospatial Analysis with Google Earth Engine (recording unavailable)
Presenter: Dave Thau
Held October 16, 2015

Interchange of Provenance in GIS
Presenter: Jason A. Tullis
Held October 23, 2015

GNSS Derived Heights
Presenter: William Henning
Held November 20, 2015

2014

Building an Agile, Modern, and Open Geospatial Platform
Presenter: Nathaniel Irwin
Held January, 2014

NHD Applications Utilizing StreamStats
February 28, 2014
Presenter: Peter A Steeves

Modernization of the National Spatial Reference System
March 14, 2014
Presenter: Dave Doyle

Beyond Visualization: Enabling 3D Spatial Analysis of Vector Geometry
April 11, 2014
Presenters: Tom Watson and Michael Martin

Landscape Disturbance Related to Natural Gas Extraction in the Mid-Atlantic Region
June 20, 2014
Presenter: Terry Slonecker

Terrestrial and Aerial LIDAR for the Measurement and Monitoring of Forest Ecosystem Services
Presenter: Monika Moskal
Held June 27, 2014

An Overview of Considerations and Methodologies for High Resolution Land Cover Mapping
Presenter: Chris Robinson
Held July 25, 2014

Mapping Grade Products from the Unmanned Aerial System: The photogrammetric Approach
Held August 29, 2014

Free and Open Source Software and Web Services specializing in the Water Resources Domain
Presenters: Maria Brovelli and Rafael Moreno
Workbooks: Part 1Part 2
Held September 26, 2014

Comparing UAS Auto-Correlated Derived Elevation Models With LiDAR for Sand Mine Stockpile Volumetrics
Presenters: Brian Murphy, Craig Emrick, and Apostolos “Tolee” Mamatas
Held October 10, 2014

Planetary-Scale Geospatial Analysis with Google Earth Engine
Presenters: David Thau
Held November 7, 2014

2013

How The District Uses Remote Sensed Data (Lidar, Imagery, Doppler Radar, Etc.) in Our Water Modeling
Presenter: Al Karlin, Florida Water Management District
Held March, 2013

3D Indoor Modeling for Navigation
Presenter:  Dr Sisi Zlatanova, Delft University of Technology – Netherlands
Held May, 2013

Approaches, Techniques, and Considerations for Land Use/Land Cover Change Mapping
Presenter:  John McCombs, NOAA
Held May, 2013

Social Research using Geospatial Technologies
Presenters: Yvonne Olivares and Aaron Schill, Community Researcher Partners (CRP)
Held June, 2013

Open Source Software in Commercial GIS Sofware Applications
Presenter:  Michael Rosen, LizardTech Seattle, WA US
Held July 26, 2013

From DFIRM to the National Flood Hazard Layer (NFHL):  Charting the Course of FEMA’s Digital Flood Hazard Data
Presenter: Scott McAfee, CFM, GISP FEMA – Mitigation Division Department of Homeland Security
Held August 30, 2013

FEMA’s Hazus Risk Assessment System – Technical Session on How to Use the Hurricane and Flood Models to Help Build Resilient Communities
Presenter: Chris Zambito, CFM, GISP, Project Manager for Water Resources in Dewberry
Held September 27, 2013