Search Results - "Vogelmann, James"

Perspectives on monitoring gradual change across the continuity of Landsat sensors using time-series data by Vogelmann, James E., Gallant, Alisa L., Shi, Hua, Zhu, Zhe

“…There are many types of changes occurring over the Earth's landscapes that can be detected and monitored using Landsat data. Here we focus on monitoring…”
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Including land cover change in analysis of greenness trends using all available Landsat 5, 7, and 8 images: A case study from Guangzhou, China (2000–2014) by Zhu, Zhe, Fu, Yingchun, Woodcock, Curtis E., Olofsson, Pontus, Vogelmann, James E., Holden, Christopher, Wang, Min, Dai, Shu, Yu, Yang

“…Remote sensing has proven a useful way of evaluating long-term trends in vegetation “greenness” through the use of vegetation indices like Normalized…”
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How Similar Are Forest Disturbance Maps Derived from Different Landsat Time Series Algorithms? by Warren B. Cohen, Sean P. Healey, Zhiqiang Yang, Stephen V. Stehman, C. Kenneth Brewer, Evan B. Brooks, Noel Gorelick, Chengqaun Huang, M. Joseph Hughes, Robert E. Kennedy, Thomas R. Loveland, Gretchen G. Moisen, Todd A. Schroeder, James E. Vogelmann, Curtis E. Woodcock, Limin Yang, Zhe Zhu

“…Disturbance is a critical ecological process in forested systems, and disturbance maps are important for understanding forest dynamics. Landsat data are a key…”
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An automated approach for reconstructing recent forest disturbance history using dense Landsat time series stacks by Huang, Chengquan, Goward, Samuel N., Masek, Jeffrey G., Thomas, Nancy, Zhu, Zhiliang, Vogelmann, James E.

“…A highly automated algorithm called vegetation change tracker (VCT) has been developed for reconstructing recent forest disturbance history using Landsat time…”
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Current status of Landsat program, science, and applications by Wulder, Michael A., Loveland, Thomas R., Roy, David P., Crawford, Christopher J., Masek, Jeffrey G., Woodcock, Curtis E., Allen, Richard G., Anderson, Martha C., Belward, Alan S., Cohen, Warren B., Dwyer, John, Erb, Angela, Gao, Feng, Griffiths, Patrick, Helder, Dennis, Hermosilla, Txomin, Hipple, James D., Hostert, Patrick, Hughes, M. Joseph, Huntington, Justin, Johnson, David M., Kennedy, Robert, Kilic, Ayse, Li, Zhan, Lymburner, Leo, McCorkel, Joel, Pahlevan, Nima, Scambos, Theodore A., Schaaf, Crystal, Schott, John R., Sheng, Yongwei, Storey, James, Vermote, Eric, Vogelmann, James, White, Joanne C., Wynne, Randolph H., Zhu, Zhe

“…Formal planning and development of what became the first Landsat satellite commenced over 50 years ago in 1967. Now, having collected earth observation data…”
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Lessons learned implementing an operational continuous United States national land change monitoring capability: The Land Change Monitoring, Assessment, and Projection (LCMAP) approach by Brown, Jesslyn F., Tollerud, Heather J., Barber, Christopher P., Zhou, Qiang, Dwyer, John L., Vogelmann, James E., Loveland, Thomas R., Woodcock, Curtis E., Stehman, Stephen V., Zhu, Zhe, Pengra, Bruce W., Smith, Kelcy, Horton, Josephine A., Xian, George, Auch, Roger F., Sohl, Terry L., Sayler, Kristi L., Gallant, Alisa L., Zelenak, Daniel, Reker, Ryan R., Rover, Jennifer

“…Growing demands for temporally specific information on land surface change are fueling a new generation of maps and statistics that can contribute to…”
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A simple and effective method for filling gaps in Landsat ETM+ SLC-off images by Chen, Jin, Zhu, Xiaolin, Vogelmann, James E., Gao, Feng, Jin, Suming

“…The scan-line corrector (SLC) of the Landsat 7 Enhanced Thematic Mapper Plus (ETM+) sensor failed in 2003, resulting in about 22% of the pixels per scene not…”
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Bringing an ecological view of change to Landsat-based remote sensing by Kennedy, Robert E, Andréfouët, Serge, Cohen, Warren B, Gómez, Cristina, Griffiths, Patrick, Hais, Martin, Healey, Sean P, Helmer, Eileen H, Hostert, Patrick, Lyons, Mitchell B, Meigs, Garrett W, Pflugmacher, Dirk, Phinn, Stuart R, Powell, Scott L, Scarth, Peter, Sen, Susmita, Schroeder, Todd A, Schneider, Annemarie, Sonnenschein, Ruth, Vogelmann, James E, Wulder, Michael A, Zhu, Zhe

“…When characterizing the processes that shape ecosystems, ecologists increasingly use the unique perspective offered by repeat observations of remotely sensed…”
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The Multi-Resolution Land Characteristics (MRLC) Consortium — 20 Years of Development and Integration of USA National Land Cover Data by Wickham, James, Homer, Collin, Vogelmann, James, McKerrow, Alexa, Mueller, Rick, Herold, Nate, Coulston, John

“…The Multi-Resolution Land Characteristics (MRLC) Consortium demonstrates the national benefits of USA Federal collaboration. Starting in the mid-1990s as a…”
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Ten ways remote sensing can contribute to conservation by Rose, Robert A, Byler, Dirck, Eastman, J. Ron, Fleishman, Erica, Geller, Gary, Goetz, Scott, Guild, Liane, Hamilton, Healy, Hansen, Matt, Headley, Rachel, Hewson, Jennifer, Horning, Ned, Kaplin, Beth A, Laporte, Nadine, Leidner, Allison, Leimgruber, Peter, Morisette, Jeffrey, Musinsky, John, Pintea, Lilian, Prados, Ana, Radeloff, Volker C, Rowen, Mary, Saatchi, Sassan, Schill, Steve, Tabor, Karyn, Turner, Woody, Vodacek, Anthony, Vogelmann, James, Wegmann, Martin, Wilkie, David, Wilson, Cara

“…In an effort to increase conservation effectiveness through the use of Earth observation technologies, a group of remote sensing scientists affiliated with…”
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Spatiotemporal patterns and environmental drivers of eastern redcedar (Juniperus virginiana) abundance along the Missouri River, USA by Illeperuma, Nadeesha D., Dixon, Mark D., Elliott, Caroline M., Magnuson, Kimberly I., Hikkaduwa Withanage, Miyuraj Harishchandra, Vogelmann, James E.

“…Context Changes in disturbance regimes, including reductions in flooding and geomorphic dynamism from dam construction and flow regulation, have facilitated…”
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Monitoring forest changes in the southwestern United States using multitemporal Landsat data by Vogelmann, James E., Tolk, Brian, Zhu, Zhiliang

“…Landsat time series data sets were acquired for the Santa Fe National Forest in New Mexico. This area includes the San Pedro Parks Wilderness area, which was…”
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Assessment of Fire Fuel Load Dynamics in Shrubland Ecosystems in the Western United States Using MODIS Products by Li, Zhengpeng, Shi, Hua, Vogelmann, James E., Hawbaker, Todd J., Peterson, Birgit

“…Assessing fire behavior in shrubland/grassland ecosystems of the western United States has proven especially problematic, in part due to the complex nature of…”
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Detecting post-fire burn severity and vegetation recovery using multitemporal remote sensing spectral indices and field-collected composite burn index data in a ponderosa pine forest by Chen, Xuexia, Vogelmann, James E, Rollins, Matthew, Ohlen, Donald, Key, Carl H, Yang, Limin, Huang, Chengquan, Shi, Hua

“…It is challenging to detect burn severity and vegetation recovery because of the relatively long time period required to capture the ecosystem characteristics…”
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Automated masking of cloud and cloud shadow for forest change analysis using Landsat images by Huang, Chengquan, Thomas, Nancy, Goward, Samuel N., Masek, Jeffrey G., Zhu, Zhiliang, Townshend, John R. G., Vogelmann, James E.

“…Accurate masking of cloud and cloud shadow is a prerequisite for reliable mapping of land surface attributes. Cloud contamination is particularly a problem for…”
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Assessment of Forest Degradation in Vietnam Using Landsat Time Series Data by James E. Vogelmann, Phung Van Khoa, Do Xuan Lan, Jacob Shermeyer, Hua Shi, Michael C. Wimberly, Hoang Tat Duong, Le Van Huong

“…Landsat time series data were used to characterize forest degradation in Lam Dong Province, Vietnam. We conducted three types of image change analyses using…”
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Mapping forest change using stacked generalization: An ensemble approach by Healey, Sean P., Cohen, Warren B., Yang, Zhiqiang, Kenneth Brewer, C., Brooks, Evan B., Gorelick, Noel, Hernandez, Alexander J., Huang, Chengquan, Joseph Hughes, M., Kennedy, Robert E., Loveland, Thomas R., Moisen, Gretchen G., Schroeder, Todd A., Stehman, Stephen V., Vogelmann, James E., Woodcock, Curtis E., Yang, Limin, Zhu, Zhe

“…The ever-increasing volume and accessibility of remote sensing data has spawned many alternative approaches for mapping important environmental features and…”
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Case Study Comparing Multiple Irrigated Land Datasets in Arizona and Colorado, USA by Shi, Hua, Auch, Roger F., Vogelmann, James E., Feng, Min, Rigge, Matthew, Senay, Gabriel, Verdin, James P.

“…While there are currently a number of irrigated land datasets available for the western United States (U.S.), there is uncertainty regarding in how they relate…”
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Phenology and climate relationships in aspen (Populus tremuloides Michx.) forest and woodland communities of southwestern Colorado by Meier, Gretchen A., Brown, Jesslyn F., Evelsizer, Ross J., Vogelmann, James E.

“…Ten-year time series of start of season for an area of southwestern Colorado with large contiguous populations of aspen (Populus tremuloides Michx.) The black…”
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Characterizing fragmentation of the collective forests in southern China from multitemporal Landsat imagery: A case study from Kecheng district of Zhejiang province by Li, Mingshi, Zhu, Zhiliang, Vogelmann, James E., Xu, Da, Wen, Weisong, Liu, Anxing

“…Tropical and subtropical forests provide important ecosystem goods and services including carbon sequestration and biodiversity conservation. These forests are…”
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