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Roland Viger

Research Geographer

Contact Info


Short Biography

Roland Viger holds degrees in geography from the University of Toronto and the University of Colorado-Boulder (PhD). After contracting with the USGS Branch of Petroleum Geology as a GIS analyst for the National Hydrocarbon Assessment in 1992, he joined the Water Resources National Research Program in Denver as the GIS lead on the Precipitation-Runoff Modeling System project (now the Modeling of Watershed Systems project). His approaches, software (for example, the GIS Weasel), and training materials for geographic analysis in hydrologic simulation modeling have been used throughout the U.S., as well as internationally. He provides consultation within and outside the USGS and has represented USGS interests to other organizations.

His primary research interests are integrated simulation modeling, spatial analysis for the delineation and characterization of landscape features for modeling, and geoinformatics. Roland is active in the Community of Practice for Integrated Environmental Modeling (CIEM), the USGS Community for Data Integration (CDI), the and in the development of national hydrologic modeling systems. He is currently a member of the USGS Core Science Systems Strategic Science Planning Team.



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Publications

Van Beusekom, A.E., Hay, L.E., Viger, R.J., Gould, W.A., Collazo, J.A., and Khalyani, A.H., 2014, The Effects of Changing Land Cover on Streamflow Simulation in Puerto Rico, Journal of the American Water Resources Association. [Link]

Bristol, R. Sky; Euliss, Ned H., Jr.; Booth, Nathaniel L.; Burkardt, Nina; Diffendorfer, Jay E.; Gesch, Dean B.; McCallum, Brian E.; Miller, David M.; Morman, Suzette A.; Poore, Barbara S.; Signell, Richard P.; Viger, Roland J., 2013. U.S. Geological Survey core science systems strategy: characterizing, synthesizing, and understanding the critical zone through a modular science framework. U.S. Geological Survey Circular 1383-B, vi, 33 p. [Link]

Bristol, R.S., Euliss, N.H., Jr., Booth, N.L., Burkardt, Nina, Diffendorfer, J.E., Gesch, D.B., McCallum, B.E., Miller, D.M., Morman, S.A., Poore, B.S., Signell, R.P., and Viger, R.J., 2012, Science strategy for Core Science Systems in the U.S. Geological Survey, 2013–2023: U.S. Geological Survey Open-File Report 2012–1093, 29 p. [Link]

Blodgett, David L.; Booth, Nathaniel L.; Kunicki, Thomas C.; Walker, Jordan I.; Viger, Roland J., 2011. Description and testing of the Geo Data Portal: Data integration framework and Web processing services for environmental science collaboration. U.S. Geological Survey Open-File Report 2011-1157, iv, 9 p. [Link]

Blodgett, David L.; Booth, Nathaniel L.; Kunicki, Thomas C.; Walker, Jordan I.; Viger, Roland J., 2011. Description and testing of the Geo Data Portal: Data integration framework and Web processing services for environmental science collaboration. U.S. Geological Survey Open-File Report 2011-1157, iv, 9 p. [Link]

Gellis, A., M. Pavich, A. Ellwein, S. Aby, I. Clark, M. Wieczorek, and R. Viger, 2011, Erosion, storage, and transport of sediment in two subbasins of the Rio Puerco, New Mexico, Geol. Soc. Am. Bull., 124(5-6), 817–841, doi:10.1130/B30392.1. [Link]

Viger, Roland J.; Hay, Lauren E.; Jones, John W.; Buell, Gary R., 2010. Effects of including surface depressions in the application of the Precipitation-Runoff Modeling System in the Upper Flint River Basin, Georgia. U.S. Geological Survey Scientific Investigations Report 2010-5062, viii, 37 p. [Link]

Viger, Roland J., 2008. An Overview of the GIS Weasel. Geological Survey (U.S.) Fact Sheet 2008-3004, 2 p. [Link]

Stevens, Michael R.; Bossong, Clifford R.; Litke, David W.; Viger, Roland J.; Rupert, Michael G.; Char, Stephen J., 2008. Estimated Probability of Post-Wildfire Debris-Flow Occurrence and Estimated Volume of Debris Flows from a Pre-Fire Analysis in the Three Lakes Watershed, Grand County, Colorado. Geological Survey (U.S.) Scientific Investigations Map 3009, Map Sheet: 40 x 40 inches [Link]

Viger, R.J., 2008, The GIS Weasel: an interface for the treatment of geographic information in modeling: Computers & Geosciences, v. 34, no. 8, p. 891–901.

Viger, Roland J.; Leavesley, George H., 2007. Section 4. The GIS Weasel User's Manual. Geological Survey (U.S.) Techniques and Methods 6-B4, viii, 201 p. [Link]

Hay, L.E., Leavesley, G.H., Clark, M.P., Markstrom, S.L., Viger, R.J., and Umemoto, M., 2006, Step wise, multiple objective calibration of a hydrologic model for a snowmelt dominated basin: Journal of the American Water Resources Association, v. 42, no. 4, p. 877-890.

Romme, W., Floyd-Hanna, L., Chew, J., Leavesley, G., San Miguel, G., Turner, C., Miller, M., Cobb, N., Viger, R.J., Ironside, K., and Zirbes, R., 2006, Potential Influence of Cheatgrass Invasion on the Fire Regime in Mesa Verde National Park— Addendum to the Park's Draft Fire Management Plan: U.S. Forest Service, 11 p.

Bales, Jerad D.; Costa, John E.; Holtschlag, David J.; Lanfear, Kenneth J.; Lipscomb, Stephen; Milly, Paul C.; Viger, Roland; Wolock, David M. , 2005. Design of a national streamflow information program. Open-File Report 2004-1263, 48 p. [Link]

Mennis, J., Viger, R., and Tomlin, C.D., 2005, Cubic map algebra functions for spatio-temporal analysis: Cartography and Geographic Information Science, v. 32, no. 1, p. 17–32.

Viger, R.J., 2004, GEOLEM: Improving the Integration of Geographic Information in Environmental Modeling Through Semantic Interoperability: Boulder, University of Colorado, Master's, 135 p.

Leavesley, G.H., Hay, L.E., Viger, R.J., and Markstrom, S.L., 2003, Use of a Priori Parameter-Estimation Methods to Constrain Calibration of Distributed-Parameter Models, in Duan, Q., Sorooshian, S., Rousseau, A., and Turcotte, R., eds., Calibration of watershed models: Washington, D.C., American Geophysical Union, p. vi, 345.

Leavesley, G.H., Markstrom, S.L., Restrepo, P.J., and Viger, R.J., 2002, A modular approach to addressing model design, scale, and parameter estimation issues in distributed hydrological modelling: Hydrological Processes, v. 16, no. 2, p. 173–187.

Leavesley, G.H., Markstrom, S.L., and Viger, R.J., 2002, A decision support system for impact analysis of wildland fires, in Coffelt, J.L., and Livingston, R.K., eds., Second U.S. Geological Survey Wildland Fire Workshop : Los Alamos, New Mexico, October 31-November 3, 2000: U. S. Geological Survey: Open-File Report 2002-11, p. 109.

Barrett, A.P., Leavesley, G.H., Viger, R.L., Nolin, A.W., and Clark, M.P., 2000, A comparison of satellite-derived and modelled snow-covered area for a mountain drainage basin: Remote Sensing and Hydrology, no. 267, p. 569–573.

Costa, J.E., Bales, J.D., Holtschlag, D.J., Lanfear, K., Lipscomb, S., Milly, P.C.D., Viger, R., Wolock, D.M., and Holland, L., 2000, An initiative for a U. S. Geological Survey national streamflow information program, Special Publication - University of Colorado, Boulder. Natural Hazards Research and Applications Information Center, vol. 37, p. 263–267.

Pollastro, Richard M.; Karshbaum, Amy S.; Viger, Roland J., 1999. Maps showing geology, oil and gas fields and geologic provinces of the Arabian Peninsula. The Survey ; Information Services [distributor], Open-File Report 97-470-B, 1 computer optical disc :col. ;4 3/4 in. [Link]

compiled by Schenk, C. J.; Viger, R. J.; Anderson, C. P., 1999. Maps showing geology, oil and gas fields, and geological provinces of South America. The Survey, Open-File Report 97-470-D, 1 computer laser optical disc :col. ;4 3/4 in. [Link]

Pollastro, Richard M.; Viger, Roland J., 1998. Maps showing hydrocarbon plays of the Florida peninsula, USGS Petroleum Province 50. Oil and Gas Investigation Map 226, 5 maps :col. ;76 x 62 cm. and 43 x 32 cm., on sheet 102 x 140 cm., folded in envelope 30 x 24 cm. +1 pamphlet (8 p. ; 28 cm.) [Link]

Leavesley, G.H., Markstrom, S.L., Brewer, M.S., and Viger, R.J., 1996, The Modular Modeling System (MMS) - The physical process modeling component of a database-centered decision support system for water and power management: Water Air and Soil Pollution, v. 90, no. 1–2, p. 303–311.

Schenk, C.J., and Viger, R.J., 1996, East Texas Basin (048) and Mississippi-Louisiana Salt Basins provinces (049), Region 6—Gulf Coast, geologic framework, in Gautier, D.L., G.L., D., Takahashi, K.I., and Varnes, K.L., eds., 1995 National Assessment of United States Oil and Gas Resources—Results, Methodology, and Supporting Data, Geological Survey Digital Data Series DDS-30 (http://pubs.usgs.gov/dds/dds-030/): (2 ed.) Denver, CO, U.S. Geological Survey. [Link]

Schenk, C.J., and Viger, R.J., 1996, Western Gulf Coast Province (047), in Gautier, D.L., G.L., D., Takahashi, K.I., and Varnes, K.L., eds., 1995 National Assessment of United States Oil and Gas Resources—Results, Methodology, and Supporting Data, Geological Survey Digital Data Series DDS-30 (http://pubs.usgs.gov/dds/dds-030/): (2 ed.) Denver, CO, U.S. Geological Survey. [Link]

Leavesley, G., Markstrom, S.L., and Viger, R.J., 1995, USGS Modular Modeling System (MMS) - Precipitation-Runoff Modeling System (PRMS), in Singh, V.P., and Frevert, D., eds., Computer models of watershed hydrology: (Rev. ed.) Boca Raton, FL, Taylor & Francis Group, p. xiv, 1130.






                           

My Science Topics


Science Topic
Subtopic
Water Resourcesrunoff
Water Resourcesstreamflow
Water Resourcessurface water
Hydrologic Processesrunoff
Earth Characteristicsland surface
Geographic Analysis and Mappinggeospatial analysis
Geographic Analysis and Mappingspatial analysis
Geographic Analysis and Mappingtopography
Natural Resourceswater resources
Techniques and Methodscomputational methods
Techniques and Methodsgeographic information systems (GIS)
Techniques and Methodsmathematical modeling
Techniques and Methodsmathematical simulation



My USGS Science Strategy Areas

A Water Census of the United States

Data Integration & Interoperability

Related Work

Here are some examples of ongoing work. Note that not all links are accessible outside the USGS network and that some resources are very much in a prototype state.


Contact Information

Roland Viger
3215 Marine Street, Suite E-127
Boulder, CO 80303
rviger@usgs.gov
303-541-3075
303-236-5034 - Fax
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