2004-10-03 Co-retrieval of Aerosol and Surface Reflectance: Analysis of Daily...Rudolf Husar
The document discusses a method for co-retrieving aerosol and surface reflectance from daily SeaWiFS satellite data from 2000-2002. It describes preprocessing the raw satellite data, identifying preliminary clear days using a time series analysis approach, and further refining the surface reflectance estimates and removing residual haze through spectral analysis. Results show seasonal surface reflectance maps for the eastern and western US and an 8-month animation of the retrieved data.
2004-09-29 Status Report on CATT and FASTNETRudolf Husar
The document provides an overview and status report of the CATT (Combined Aerosol Trajectory Tools) and FASTNET (Fast Aerosol Sensing Tools for Natural Event Tracking) projects. It describes how these projects, along with their data and tools, have been integrated into the DataFed.Net system, which allows users to access, analyze, compare, and interpret air quality and meteorological data. It also outlines future plans to expand the available data and analytical capabilities within these projects.
El documento ofrece 17 consejos para tener un feliz día, incluyendo establecer metas alcanzables, sonreír, compartir con los demás, ayudar a los demás, mantener un espíritu joven, ser simpático con todos, conservar la calma bajo presión, hacer el ambiente menos tenso con simpatía, perdonar molestias de otros, valorar amigos verdaderos, cooperar para obtener grandes resultados, tener confianza en uno mismo, respetar a quienes pasan por momentos difíciles, dejarse llevar
2005-01-28 Assessment of the Speciated PM Network (Initial Draft, November 2004)Rudolf Husar
This document summarizes the assessment of the speciated particulate matter (PM) monitoring network in the United States. It finds that since 2000, speciated PM monitoring has expanded from 50 sites to over 350 sites. By 2003, the spatial coverage of speciated monitoring was high across the US. For long-term sulfate averages, estimation errors were below 1 microgram per cubic meter in the East. The 350 monitoring sites provide at least 10 times more spatial characterization of PM than the daily sampling frequency alone. The document recommends establishing continuous and automated network assessment as a routine part of ongoing PM monitoring.
2004-10-03 Co-retrieval of Aerosol and Surface Reflectance: Analysis of Daily...Rudolf Husar
The document discusses a method for co-retrieving aerosol and surface reflectance from daily SeaWiFS satellite data from 2000-2002. It describes preprocessing the raw satellite data, identifying preliminary clear days using a time series analysis approach, and further refining the surface reflectance estimates and removing residual haze through spectral analysis. Results show seasonal surface reflectance maps for the eastern and western US and an 8-month animation of the retrieved data.
2004-09-29 Status Report on CATT and FASTNETRudolf Husar
The document provides an overview and status report of the CATT (Combined Aerosol Trajectory Tools) and FASTNET (Fast Aerosol Sensing Tools for Natural Event Tracking) projects. It describes how these projects, along with their data and tools, have been integrated into the DataFed.Net system, which allows users to access, analyze, compare, and interpret air quality and meteorological data. It also outlines future plans to expand the available data and analytical capabilities within these projects.
El documento ofrece 17 consejos para tener un feliz día, incluyendo establecer metas alcanzables, sonreír, compartir con los demás, ayudar a los demás, mantener un espíritu joven, ser simpático con todos, conservar la calma bajo presión, hacer el ambiente menos tenso con simpatía, perdonar molestias de otros, valorar amigos verdaderos, cooperar para obtener grandes resultados, tener confianza en uno mismo, respetar a quienes pasan por momentos difíciles, dejarse llevar
2005-01-28 Assessment of the Speciated PM Network (Initial Draft, November 2004)Rudolf Husar
This document summarizes the assessment of the speciated particulate matter (PM) monitoring network in the United States. It finds that since 2000, speciated PM monitoring has expanded from 50 sites to over 350 sites. By 2003, the spatial coverage of speciated monitoring was high across the US. For long-term sulfate averages, estimation errors were below 1 microgram per cubic meter in the East. The 350 monitoring sites provide at least 10 times more spatial characterization of PM than the daily sampling frequency alone. The document recommends establishing continuous and automated network assessment as a routine part of ongoing PM monitoring.