Gregory H. Bauer
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View article: ArcticDEM - Mosaics, Version 4.1
ArcticDEM - Mosaics, Version 4.1 Open
ArcticDEM is a high-resolution, time-stamped Digital Surface Model (DSM) of the Arctic at 2-meter spatial resolution. ArcticDEM version 4.1 mosaic tiles are made by merging over 15 years of photogrammetric elevation models.
View article: ArcticDEM - Strips, Version 4.1
ArcticDEM - Strips, Version 4.1 Open
ArcticDEM is a high-resolution, time-stamped Digital Surface Model (DSM) of the Arctic at 2-meter spatial resolution. ArcticDEM version 4.1 DSM strips are a 15-year time series of elevation data derived from satellite imagery using photogr…
View article: The Reference Elevation Model of Antarctica - Mosaics, Version 2
The Reference Elevation Model of Antarctica - Mosaics, Version 2 Open
The Reference Elevation Model of Antarctica (REMA) is a high-resolution, time-stamped Digital Surface Model (DSM) of Antarctica at 2-meter spatial resolution. REMA version 2 mosaic tiles are made by merging over 12 years of photogrammetric…
View article: The Reference Elevation Model of Antarctica - Strips, Version 4.1
The Reference Elevation Model of Antarctica - Strips, Version 4.1 Open
The Reference Elevation Model of Antarctica (REMA) is a high-resolution, time-stamped Digital Surface Model (DSM) of Antarctica at 2-meter spatial resolution. REMA version 4.1 DSM strips are a 13-year time series of elevation data derived …
View article: The Delta Gateway: Exploring Community Use of GPU Resources through a Science Gateway
The Delta Gateway: Exploring Community Use of GPU Resources through a Science Gateway Open
What could a research team accomplish if given access to the latest GPU hardware? A molecular dynamics research team could process protein-ligand tests using 100 GPUs on Delta in about 3.6 days, a task that would take their local lab a ful…
View article: Workflows Community Summit: Tightening the Integration between Computing Facilities and Scientific Workflows
Workflows Community Summit: Tightening the Integration between Computing Facilities and Scientific Workflows Open
The importance of workflows is highlighted by the fact that they have underpinned some of the most significant discoveries of the past decades. Many of these workflows have significant computational, storage, and communication demands, and…
View article: Workflows Community Summit: Tightening the Integration between Computing Facilities and Scientific Workflows
Workflows Community Summit: Tightening the Integration between Computing Facilities and Scientific Workflows Open
The importance of workflows is highlighted by the fact that they have underpinned some of the most significant discoveries of the past decades. Many of these workflows have significant computational, storage, and communication demands, and…
View article: Workflows Community Summit: Tightening the Integration between Computing Facilities and Scientific Workflows
Workflows Community Summit: Tightening the Integration between Computing Facilities and Scientific Workflows Open
Scientific workflows are used almost universally across science domains for solving complex and largescale computing and data analysis problems. The importance of workflows is highlighted by the fact that they have underpinned some of the …
View article: EarthDEM - Strips, Version 1
EarthDEM - Strips, Version 1 Open
The EarthDEM Project provides high-resolution digital surface models (DSMs) for mid-latitude (non-polar) regions using optical stereo imagery, high-performance computing, and open-source photogrammetry software. EarthDEM version 1 DSM stri…
View article: EarthDEM - Mosaics, Version 1
EarthDEM - Mosaics, Version 1 Open
The EarthDEM Project provides high-resolution digital surface models (DSMs) for mid-latitude (non-polar) regions using optical stereo imagery, high-performance computing, and open-source photogrammetry software. This record represents the …
View article: What Does the Convenience Yield Curve Tell Us about the Crude Oil Market?
What Does the Convenience Yield Curve Tell Us about the Crude Oil Market? Open
Using the prices of crude oil futures contracts, we construct the term structure of crude oil convenience yields out to one-year maturity. The crude oil convenience yield can be interpreted as the interest rate, denominated in barrels of o…
View article: International House Price Cycles, Monetary Policy and Risk Premiums
International House Price Cycles, Monetary Policy and Risk Premiums Open
Using a panel logit framework, the paper provides an estimate of the likelihood of a house price correction in 18 OECD countries. The analysis shows that a simple measure of the degree of house price overvaluation contains a lot of informa…
View article: An International Dynamic Term Structure Model with Economic Restrictions and Unspanned Risks
An International Dynamic Term Structure Model with Economic Restrictions and Unspanned Risks Open
We construct a multi-country affine term structure model that contains unspanned macroeconomic and foreign exchange risks. The canonical version of the model is derived and is shown to be easy to estimate. We show that it is important to i…
View article: The Global Financial Cycle, Monetary Policies and Macroprudential Regulations in Small, Open Economies
The Global Financial Cycle, Monetary Policies and Macroprudential Regulations in Small, Open Economies Open
This paper analyzes the implications of the global financial cycle for conventional and unconventional monetary policies and macroprudential policy in small, open economies such as Canada. The paper starts by summarizing recent work on fin…
View article: International Equity Flows and Returns: A Quantitative Equilibrium Approach
International Equity Flows and Returns: A Quantitative Equilibrium Approach Open
The authors model trading by foreign and domestic investors in developed-country equity markets. The key assumptions are that (i) both the foreign and domestic investor populations contain investors of different sophistication, and (ii) in…
View article: Multivariate Realized Stock Market Volatility
Multivariate Realized Stock Market Volatility Open
We present a new matrix-logarithm model of the realized covariance matrix of stock returns. The model uses latent factors which are functions of both lagged volatility and returns. The model has several advantages: it is parsimonious; it d…
View article: ArcticDEM, Version 3
ArcticDEM, Version 3 Open
ArcticDEM is an NGA-NSF public-private initiative to automatically produce a high-resolution, high quality, digital surface model (DSM) of the Arctic using optical stereo imagery, high-performance computing, and open source photogrammetry …
View article: Workshop Report: Container Based Analysis Environments For Research Data Access And Computing
Workshop Report: Container Based Analysis Environments For Research Data Access And Computing Open
Report of the first workshop on Container Based Analysis Environments for Research Data Access and Computing supported by the National Data Service and Data Exploration Lab and held at the National Center for Supercomputing Applications (N…
View article: Holistic Measurement-Driven System Assessment
Holistic Measurement-Driven System Assessment Open
In high-performance computing systems, application performance and throughput are dependent on a complex interplay of hardware and software subsystems and variable workloads with competing resource demands. Data-driven insights into the po…
View article: Large-Scale Persistent Numerical Data Source Monitoring System Experiences
Large-Scale Persistent Numerical Data Source Monitoring System Experiences Open
Issues of High Performance Computer (HPC) system diagnosis, automated system management, and resource-aware computing, are all dependent on high fidelity, system wide, persistent monitoring. Development and deployment of an effective persi…