Atmospheric Data Model for ArcGIS

atmodmThe Atmospheric data model initiative is establishing a working dialog between ESRI and the atmospheric sciences community regarding data representation issues. This helps serve to address the needs of the atmospheric community for ESRI software development. The management of temporal data and raster data support are two areas of focus with this initiative.

Collaboration with NCAR/UCAR, NASA JPL, and Raytheon has helped to identify the need for direct read of CF compliant netCDF data. The functionality is in development for the direct read and write of NetCDF as feature, raster, and tabular data. This will also be useful to perform analysis using standard feature, raster, and table Geoprocessing model builder tools for netCDF data.

The initial task in developing an Atmospheric Data Model is to identify the purpose and scope of the final design. A questionnaire will be used as the basis for a Conceptual Framework Document to shape the design of the Atmospheric data model, for the query, analysis, storage, and display of Atmospheric data in a GIS format.

User Forums

Visit the ESRI data model discussion forum to share your ideas, thoughts, and questions with other users.

Downloads – Case Studies

These Case Studies are a good starting point to learn about best practices for this discipline. These project examples include sample geodatabases, map documents, and documentation.

Downloads – Design Templates

The Design Templates are the result of the community-based design process. The general concepts and terms for this discipline are described here. Tools and examples to create a template data model are also included for advanced users.

Downloads – Tools

These tools have been developed together with the data models to provide new ways to leverage each industry specific model. They are designed to work with the data model templates and case studies, and can be used with the model, or with other data sets. These tools can be found on ArcScripts, and are not supported ESRI software.

User Community

Visit the website for the Atmospheric Special Interest group. We hold annual user group and data model meetings in conjunction with the ESRI User Conference in San Diego and the annual American Meteorological Society meetings.

Concise Agendas Available for Natural Resources and Environment Tracks at 2009 ESRI User Confernece

uc20091The ESRI UC features many hundred of presentations and can be quite overwhelming. These concise agendas will help you find your way to sessions and events related to your specific interests.

National Science Foundation Grant to Help Model Building Construction Choices, Climate, and Indoor Pollutants

vatech1…from Building Design and Construction

A National Science Foundation grant is funding Virginia Tech engineer Deborah Young-Corbett in efforts to improve public school infrastructure.  Young-Corbett is an assistant professor who directs the Occupational and Construction Hazard Reduction Engineering Laboratory, part of Virginia Tech’s Myers-Lawson School of Construction and the Virginia Department of Civil and Environmental Engineering at Virginia Tech.

“Young-Corbett is among a breed of engineering faculty called industrial hygienists. She emphasizes the control of health hazards that come from the built environment or that are inherent to the construction process. She received her doctorate in industrial and systems engineering from Virginia Tech, and holds two master’s degrees. One is in ecology from N.C. State University and the second one is in industrial and systems engineering, also from Virginia Tech. Her bachelor’s degree is in biology.

“Using her engineering skills, Young-Corbett is working with structural equation modeling and geographic information systems (GIS) to create models to describe the impacts of building construction choices, climate, and indoor pollutants on human health. Her models employ more than 6,000 data points related to building construction, HVAC design, environmental contaminants and inhabitant symptoms collected from some 100 randomly selected public and commercial buildings in 37 cities in 25 states.”

NASA’s Hurricane Data Portal: Investigating of the Science of Hurricanes

trmm_quikscat_example2NASA’s Hurricane Data Portal is designed for viewing and studying hurricanes in the Atlantic region by utilizing various measurements by the NASA remote-sensing instruments. The portal consists of four main components:

  • Current Conditions (in pre-selected regions and updated daily): the latest maps and profiles from NASA satellites, such as, TRMM, AIRS, etc.
  • Event based: the latest maps and profiles for an active tropical storm or hurricane.
  • Science focus: Examples/stories describing the data usage in hurricane monitoring and research.
  • Archives: maps and profiles from past tropical storms and hurricanes.

The GES DISC Hurricane Data Portal goal is to assist the science community in future research and investigations of the science of hurricanes. In building collaborations and becoming part of the community we can help serve in the efforts to understanding scientific aspects of hurricanes by providing data access and visualization tools and services.

GIS and Climate Change Resources at the 2009 ESRI User Conference

uc20091ESRI continues to bring focus to climate change concerns and responses. On opening day, renowned biologist Willie Smits will present to users his organization’s efforts for rebuilding forest habitats. In addition, ESRI is sponsoring a Climate Change GIS Showcase along with a three day, global climate change track that offers sessions about policy, monitoring carbon, conservation efforts, and alternative energy sources and technologies. Scientific papers include Carbon Profiles and Alternative Energy and a panel discussion GIS and Renewable Energy. Panel discussions offered by Planet Action will emphasize the value of SPOT imagery data to monitor land use change. People working at the local and national levels will present papers about their community programs in tracks called GIS and Policy Making and  Local Climate Action Plans.

Distinguished speakers joining the climate change conversation include Dr. D. James Baker, Director of the Global Carbon Measurement Program; Dr. Gary Richards from the Australian Department of Climate Change; and Jim Geringer, former governor of Wyoming, who now serves on the National Academy of Sciences Committee of America’s Climate Choices.

National Digital Forecast Database: Gridded Weather Forecast Information Now Available in a GIS Format

atmo1…from the Spring 2009 issue of Atmospheric Front

“The National Oceanic and Atmospheric Administration’s (NOAA) National Weather Service (NWS) Los Angeles/Oxnard, California, weather forecast office (WFO) is providing gridded weather forecast information to customers in a geographic information system (GIS)-friendly format. Weather forecast information is available as GIS shapefiles and can be brought into a desktop GIS by adding an ArcIMS image service in ArcGIS or ArcGIS Explorer. This service is part of an effort to meet the growing customer and partner demand for weather forecast products in a GIS-compatible format.”

Jim Tobias Building a Web-based Mapping System for a Tuberculosis Genotyping Information Management System (5QaG&S):

jimtobiasWelcome to the first installment of’s Five Questions about GIS and Science (5QaG&S). Who are you and what do you do?

Jim Tobias: Jim Tobias, MS, GISP. I am currently building a web-based mapping system for a Tuberculosis (TB) Genotyping Information Management System for the US Centers for Disease Control and Prevention. How did you get started with geospatial technology?

Jim Tobias: I started with geospatial technology in 1992 with NOAA and was supporting marine mammal research in the Gulf of Mexico and Caribbean. How does geospatial technology help you do your job / scientific work?

Jim Tobias: Geospatial technology is critical to disease control and prevention and I am working to re-ignite interest in mapping in the spirit of Dr. John Snow and his investigations of cholera in London during the 1854 outbreak. How important is a formal process/methodology (for example, the scientific method; the geographic approach) when using geospatial technology in your scientific work?

Jim Tobias: Perhaps the greatest part of the ArcGIS software is the ModelBuilder and the ability to build workflows with standard inputs, processes, and outputs that can all reside within a single geodatabase. This speaks to the Scientific Method and allows researchers to run analyses and then zip and ship those inputs, models, and outputs to other researchers where experiments can be replicated, vetted, and examined with transparency of process. What features or capabilities would make geospatial technology even more valuable for scientific work?

Jim Tobias: The Model Builder should be expanded and should begin to offer a full visual programming environment such as Orange Data Mining tools.  The Orange Data Mining tools allow visual programming of drag-and-drop Python widgets that encapsulate analytic methods in the spirit of Dr. John Tukey and his Exploratory Data Analysis. The Python widgets can be strung together visually and used to create programs that I would challenge a hard-coding programmer to build in several weeks. It is possible to build very robust visual EDA and ESDA models and workflows and applications within a matter of 15 minutes using the Orange Canvas and visual programming techniques. These models and applications can be rapidly shared and are all Python and so one begins to build a Swiss watch with transparent gears that any scientist can examine, modify, and a framework to build upon for future analytics. A similar environment is the KNIME and the TAVERNA project. These folks have all recognized that the pace of science can be accelerated and built within an open, transparent, and replicable environment that caters to the Scientific Method.

If you are a scientist working with geospatial technologies and would like to participate is the 5QaG&S interview series, please email me at martz(at)esri(dot)com.