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Relating leaf spectral reflectance to its color: an inquiry-based activity to...
Understanding the concept of electromagnetic radiation (EMR) and its interaction with matter (absorption, reflection, and transmission) can be difficult for students in seventh... -
Sunbathed Aspen Grow to Show how Sunlight Influences Aspen Leaf Changes in th...
Every autumn, leaves of deciduous trees change from green to other colors and eventually drop to the ground. The rate of color change is influenced by a several factors... -
Missing Pixel Reconstruction on Landsat 8 Analysis Ready Data Land Surface Te...
Missing pixels is a common issue in satellite images. Taking Landsat 8 Analysis Ready Data (ARD) Land Surface Temperature (LST) image as an example, the Source-Augmented Partial... -
A time-series approach for mapping mountain pine beetle infestation extent an...
. Severe mountain pine beetle (MPB) epidemics can degrade ecosystem services and socioeconomic assets. Mapping outbreak progression provides tools to mitigate damages and... -
Identification and classification of geographically isolated wetlands in Nort...
Due to recent Supreme Court rulings, there has been an increased interest in the isolated wetlands of the United States. These types of wetlands serve vital ecological roles... -
Vine Water Status Mapping with Multispectral UAV imagery and Machine Learning
Optimizing water management has become one of the biggest challenges for grapevine growers in California, especially during drought conditions. Monitoring grapevine water status... -
Detection of Shelterbelt Density Change Using Historic APFO and NAIP Aerial I...
Grand Forks County, North Dakota, boasts the highest concentration of shelterbelts in the World. As trees age and reach their lifespan limits, renovations should have taken... -
Large-Area, High Spatial Resolution Land Cover Mapping Using Random Forests, ...
Despite the need for quality land cover information, large-area, high spatial resolution land cover mapping has proven to be a difficult task for a variety of reasons including... -
Burning with Potential: Understanding the Relationship Between Biochar and Ag...
Achieving global sustainable agriculture is one of the most incredible challenges of this century, yet many continue to try to solve this problem through the development of... -
Ash Presence and Abundance Derived from Composite Landsat and Sentinel-2 Time...
Ash trees (Fraxinus spp.) are a prominent species in Minnesota forests, with an estimated 1.1 billion trees in the state, totaling approximately 8% of all trees. Ash trees are... -
The Dynamical Linkage of Atmospheric Blocking to Drought, Heatwave and Urban ...
Atmospheric blocking is a long standing structure stalled in the mid-troposphere which is often associated with extreme weather events such as droughts, heatwaves, flood and... -
Semiautomated Identification and Characterization of Dunes at Hargraves Crate...
The Mars Global Digital Dune Database (MGD3) contains information on Martian dune fields and prepared manually from the Thermal Emission Imaging System (THEMIS; 100 m/pixel)... -
Climate and Management Practices Jointly Control Vegetation Phenology in Nati...
Climate, human disturbances, and management practices jointly control the spatial and temporal patterns of land surface phenology. However, most studies solely focus on... -
Watching over Texas from Space Lesson Book
An Earth Observations education resource for grades 4 -12 in support of TEKS covering Earth Science and Environmental Science Standards Watching over Texas from Space has been... -
Airborne Lidar Sampling Strategies to Enhance Forest Aboveground Biomass Esti...
Accurately estimating aboveground biomass (AGB) is important in many applications, including monitoring carbon stocks, investigating deforestation and forest degradation, and... -
Is high spatial resolution DEM data necessary for mapping palustrine wetlands?
Digital elevation models (DEMs) have been found to be an effective data source for automated mapping of wetlands. However, it is unclear whether high spatial resolution DEMs,... -
Prediction of Early Season Nitrogen Uptake in Maize Using High-Resolution Aer...
The ability to predict spatially explicit nitrogen uptake (NUP) in maize (Zea mays L.) during the early development stages provides clear value for making in-season nitrogen... -
Mapping And Quantifying The Spatial Characteristics Of Agricultural Drainage ...
The purpose of the study is to map agricultural drainage systems (ADS) at the watershed scale using remote sensing and GIS techniques and examine the effect of ADS. For... -
Utilizing Sentinel-2 Satellite Imagery for Precision Agriculture over Potato ...
Lebanon has traditionally been a major potato producer with 451,860 tons produced in 2014. Generally, potatoes make up 30% of the total Lebanese agricultural exports where... -
A Data-driven Approach for Mapping Grasslands at a Regional Scale
The goal of this research was to use a data-driven approach to develop a regional scale grassland mapping protocol with the following objectives. First, identify and...