Progress 10/01/19 to 09/30/20
Outputs Target Audience:The US Fish and Wildlife Service National Conservation and Training Center was the recipient of a Waterhed Analysis and Hydrological Modeling online class I taught for them covering UAV drone based runoff analysis modeling aproaches and other watershed analysis. The class was taught from June 1-11, 2020. Changes/Problems:
Nothing Reported
What opportunities for training and professional development has the project provided?During this past year, I provided instruction for the US Fish and Wildlife Service National Conservation Training Center (USFWS NCTC). For the USFWS NCTC, I co-taught two online courses on Watershed Analysis and Hydrological Modeling to professionals from the USFWS and USGS across the country. This experience helps me in teaching and research to make sure I am providing relevant and timely instruction to those working with spatial and natural resource issues. How have the results been disseminated to communities of interest?Results have been disseminated to communities of interest in the publications and presentations at conferences as noted earlier in this report. What do you plan to do during the next reporting period to accomplish the goals?The next reporting period will focus on objective two regarding UAV use and applications for aquatic riparian areas and instream conditions. We have identified the Holly River as a site in which to pursue use of the technology to map habitat and provide guidance on instream structures to improve fish habitat conditions.
Impacts What was accomplished under these goals?
The goal of this project is to better understand the optimal spatial and procedural approaches for applying appropriate drone technologies under different natural resource management objectives to assure cost effective and sustainable operations. We proposed to investigate this main question with specific applications of drone technology in the areas of forest management and water resources. In the first year we focused mostly in the area of forest management. We determined optimal flying heights and amount of side and end lap coverage for a mixed hardwood stand to extract canopy cover and differentiate species. We also investigated the resolution necessary to detect tree insect damage to leaves and explored forest uniformity estimates using structure from motion point clouds generated from an aerial drone system. Highlights: We were able to produce an efficient and approachable work flow for producing forest stand board volume estimates from UAV imagery in a mixed hardwood stand of West Virginia. Using UAV imagery we were able to highlight the importance of combining spectral and 3D information to evaluate forest health features -specifically from Cicada impacts to deciduous trees. We applied 3D point clouds generated by images obtained from an UAV to evaluate the uniformity of young forest stands and found them close to values obtained in the field. In the second year, we demonstrated the use of UAV for energy extraction and landscape analysis. We showed how UAVs can be applied to collect valuable information during the construction of oil and gas well pads. The aerial photos from a UAV provide high spatial and temporal information and when built as orthomosaics and digital surface models, can map the sources and paths of runoff for better sediment management. The objective of this work was to use UAV imagery to predict total suspended solid runoff resulting from the construction of an oil and gas well pad. We collected true-color images with a Phantom 4 Pro and processed the imagery to create an orthomosaic and a digital surface model (DSM). The orthomosaic was classified using a maximum likelihood classifier to determine cover types and the DSM was processed to create a runoff grid. Annual total suspended solid (TSS) loading rates were assigned to the cover type classes and modeled with an annual runoff grid. We were able to identify three locations with elevated TSS loading values that could be detrimental to downstream aquatic systems and suggest the use of mitigation activities at these sites to prevent potential impacts. The use of UAVs in the oil and gas industry proved to be a viable option for better sediment management during pad construction.
Publications
- Type:
Book Chapters
Status:
Published
Year Published:
2019
Citation:
Strager, M .P. 2019. GIS&T and Natural Resource Management. The Geographic Information Science & Technology Body of Knowledge (4th Quarter 2019 Edition), John P. Wilson (ed.). DOI: 10.22224/gistbok/2019.4.2
- Type:
Journal Articles
Status:
Published
Year Published:
2020
Citation:
Pourmohammadi, P., D. Adjeroh, M. P.Strager, Y. Z. Farid. 2020. Predicting developed land expansion using deep convolutional neural network. Environmental Modeling and Software. Vol 34, 104751. https://doi.org/10.1016/j.envsoft.2020.104751
- Type:
Journal Articles
Status:
Published
Year Published:
2020
Citation:
Strager, M. P., A. M. Klein Hentz, P. Kinder, S. Grushecky. 2020. Using unmanned aerial vehicles to model surface runoff during well pad development. Journal of the American Society of Mining and Reclamation. ISSN Number 2328-8744. Vol 9, No. 1.pp. 51-69.
- Type:
Journal Articles
Status:
Awaiting Publication
Year Published:
2021
Citation:
Oliver, M., M. P. Strager. 2021. A Spatial Analysis of high and low farmer participation in the USDA NRCS Conservation Technical Assistance Program. Journal of Water and Soil Conservation. IN PRESS.
- Type:
Journal Articles
Status:
Under Review
Year Published:
2021
Citation:
Pourmohammadi, P., M. P. Strager, M. Dougherty, D. Adjeroh. Analysis of Urban-Rural Land Development Drivers Using Multi-Source Spatial Data and Regression Models, Journal of Applied earth observation and geoinformation, IN REVIEW.
- Type:
Journal Articles
Status:
Under Review
Year Published:
2021
Citation:
Ajanaku, B., M. P. Strager, A. R., Collins. GIS-based Multi-Criteria Decision Analysis of Utility-Scale Wind Farm Site Suitability in West Virginia. GeoJournal. IN REVIEW
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Progress 10/01/18 to 09/30/19
Outputs Target Audience:The target audience that will be most interested in our efforts during this reporting period are natural resource specialists who use UAV technology for forest management. Our delivery of the results are in peer-reviewed publications and presentations at technical conferences. Changes/Problems:
Nothing Reported
What opportunities for training and professional development has the project provided?As part of this project we were able to offer a class through WVU called Drones in Natural Resource Management. This was an intensive 3 week course introducing drone system flight operations, FAA compliance, and the remote sensing of natural resources. This course covered topics in safe and effective drone flight operations and hands-on flight experience, knowledge about FAA aviation rules and regulations for drones, drone-based sensors (cameras, thermal, hyperspectral, lidar, NIR, NDVI), drone applications in natural resources, agriculture, energy environments, flight planning, mission execution, and data processing. This course was taught to 13 students in the summer of 2019. How have the results been disseminated to communities of interest?Results have been disseminated to communities of interest in the publications and presentations at conferences as noted in this report. What do you plan to do during the next reporting period to accomplish the goals?The next reporting period will focus on objective two regarding UAV use and applications for aquatic riparian areas and instream conditions. We have planned to fly a pipeline as part of a recently awarded project with the US Department of Transportation Pipeline Safety and Management program. Our flights will include data on potential leaks as well as landscape surface conditions to identify slips and areas of pipe stress.
Impacts What was accomplished under these goals?
During this past reporting period, we applied UAV aerial imagery and LiDAR data to map and track overland runoff at a gas well pad in West Virginia. A maximum likelihood classifier was used to classify the imagery and highlight disturbed areas of runoff. Next, we incorporated a landscape-based runoff model for total suspended solid (TSS) estimates to help identify sediment management locations. We found this technology provided very site-specific high-resolution information in a timely manner to effectively identify runoff sources, extent, and water quality from the well pad. The predicted TSS estimates indicated a potential risk to downstream biological conditions highlighting the importance and utility of this approach to monitoring such pad sites for this industry.
Publications
- Type:
Conference Papers and Presentations
Status:
Accepted
Year Published:
2019
Citation:
Strager, M. P., P. Kinder, J. M. Strager, S. Grushecky, J. Kimmet. Applying UAV Imagery to Minimize Impacts to Surface Water from Oil and Gas Development. American Society of Mining and Reclamation, Big Sky, MT, June 3-6, 2019.
Pourmohammadi, P., D. Adjeroh, M. P. Strager. Predicting Impervious Land Expansion Using Deep Deconvolutional Neural Networks. International Geoscience and Remote Sensing Symposium, Yokohama, July 28-Aug2, 2019.
Pourmohammadi, P., M. P. Strager. An Application of High Performance Computing (HPC) and Deep-Learning in Predicting Developed Land Expansion in an Appalachian Watershed. American Association of Geographers, Washington, DC, April 3-7, 2019.
Cribari, V., M. P. Strager. Assessing Long Term Changes and Landscape Disturbances in the Headwaters of Big Coal River. Nature and Society Facing the Athropocene Challenges and Perspectives for Landscape Ecology, International Association for Landscape Ecology, Milan, Italy, July 1-5, 2019.
Strager M. P., P. Kinder, S. Grushecky. Modeling Potential Runoff from a Converted Forest lot Using UAV Imagery. 12th Southern Forestry and Natural Resource Management GIS Conference, Athens, GA, Dec 9-10, 2019.
Strager, M. P. 2019. High temporal and spatial resolution mapping of land cover to support water research in Appalachia. Geo EDF Stakeholder Workshop, Purdue University, West Lafayette, IN. Oct 6-8, 2019.
Strager, M. P., A. E. Maxwell. Large-area, high spatial resolution land cover mapping using random forests, GEOBIA, and NAIP orthophotography: findings and recommendations. Appalachian Freshwater Initiative Meeting, Huntington, WV, June 11-13, 2019.
Strager, M. P., N. Zegre. A Two-Scaled Approach for Flood Susceptibility Prediction in Appalachia. Appalachian Freshwater Initiative Meeting, Huntington, WV, June 11-13, 2019.
- Type:
Journal Articles
Status:
Accepted
Year Published:
2019
Citation:
Strager, M .P. 2019. GIS&T and Natural Resource Management. The Geographic Information Science & Technology Body of Knowledge (4th Quarter 2019 Edition), John P. Wilson (ed.). DOI: 10.22224/gistbok/2019.4.2
Maxwell, A. E., M. P. Strager, T. A. Warner, C. A. Ramezan, A. N. Morgan, C. E. Pauley. 2019. Large-Area, High Spatial Resolution Land Cover Mapping using Random Forests, GEOBIA, and NAIP Orthophotography: Findings and Recommendations. Remote Sensing, Vol. 11, 1409, 1-27, https://doi.org/10.3390/rs11121409
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Progress 03/01/18 to 09/30/18
Outputs Target Audience:The target audience that will be most interested in our efforts during this reporting period are natural resource specialists who use UAV technology for forest management. Our devlivery of the results are in peer-reviewed publications and presentations at technical conferences. Changes/Problems:
Nothing Reported
What opportunities for training and professional development has the project provided?As part of this project we were able to offer a class through WVU called Drones in Natural Resource Management.This was an intensive 3 week course introducing drone system flight operations, FAA compliance, and the remote sensing of natural resources. This course covered topics in safe and effective drone flight operations and hands-on flight experience, knowledge about FAA aviation rules and regulations for drones, drone-based sensors (cameras, thermal, hyperspectral, lidar, NIR, NDVI), drone applications in natural resources, agriculture, energy environments, flight planning, mission execution, and data processing. This course was taught to 15 students in the summer of 2018. How have the results been disseminated to communities of interest?Results have been disseminated to communities of interest in the publications and presentations at conferences as noted earlier in this report. What do you plan to do during the next reporting period to accomplish the goals?The next reporting period will focus on objective two regarding UAV use and applications for aquatic riparian areas and instream conditions. We have planned to fly an oil and gas well pad to estimate impervious surface extent and assign loading values for total suspended solids. Next, we will use the UAV data to create a structure from motion elevation surface to track the runoff across the pad site to receiving stream to estimate pollutant load and concentration impacts to aquatic resources.
Impacts What was accomplished under these goals?
The goal of this project is to better understand the optimal spatial and procedural approaches for applying appropriate drone technologies under different natural resource management objectives to assure cost effective and sustainable operations. We proposed to investigate this main question with specific applications of drone technology in the areas of forest management and water resources. In this first year we focused mostly in the area of forest management. We determined optimal flying heights and amount of side and end lap coverage for a mixed hardwood stand to extract canopy cover and differentiate species. We also investigated the resolution necessary to detect tree insect damage to leaves and explored forest uniformity estimates using structure from motion point clouds generated from an aerial drone system. Highlights: We were able to produce an efficient and approachable work flow for producing forest stand board volume estimates from UAV imagery in a mixed hardwood stand of West Virginia. Using UAV imagery we were able to highlight the importance of combining spectral and 3D information to evaluate forest health features -specifically from Cicada impacts to deciduous trees. We applied 3D point clouds generated by images obtained from an UAV to evaluate the uniformity of young forest stands and found them close to values obtained in the field.
Publications
- Type:
Journal Articles
Status:
Published
Year Published:
2018
Citation:
Hentz, A. M. K., C. A. Silva, A. P. Dalla Corte, S. P. Netto, M. P. Strager, C. Klauberg. 2018. Estimating forest uniformity in Eucalyptus spp. and Pinus taeda L. stands using field measurements and structure from motion point clouds generated from unmanned aerial vehicle (UAV) data collection. Forest Systems, Vol 27, Issue 2, e005. https://doi.org/10.5424/fs/2018272-11713
- Type:
Journal Articles
Status:
Published
Year Published:
2018
Citation:
Hentz, A. M. K., M. P. Strager. 2018. Cicada (Magicicada) tree damage detection based on UAV spectral and 3D data. Natural Science, Vol. 10, (1). 31-44.
- Type:
Journal Articles
Status:
Published
Year Published:
2018
Citation:
45. Liebermann, H., J. L. Schuler, M. P. Strager, A. K. Hentz, A. E. Maxwell. 2018. Using unmanned aerial systems for deriving forest stand characteristics in mixed hardwoods of West Virginia. Journal of Geospatial Applications in Natural Resources. Vol 2, (1). 23-52.
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