Data System Connectivity Matrix

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The connectivity matrix indicates data system connections ranging from downloading data to standards-based interoperability.

The yellow symbols <-- and --> indicate one-way connectivity, green <--> indicates bi-directional connectivity.

This matrix is incomplete and in flux as the connections among systems are identified and logged. Please add connections or make corrections.

To edit the matrix, click on the link to 'Data System Connectivity Matrix' above the matrix and then login as aqcluster PW: aqcluster
NOTE: To login, select the 'sign up now' button in the top right. Then type in aqcluster, aqcluster. When the ZoHo applciation loads, select the Data Connectivity Matrix from the list in the left frame.
Before editing, make sure that you see a 'Save' button in the toolbar otherwise you won't be able to save your edits.

1. type in the arrow in the appropriate cell
2. color the cell either yellow or green
3. describe the connection in the appropriate section in the lower half of this wiki page

• Please do not copy and paste cells. Each cell contains a hyperlink to its corresponding section of the wiki page and then link will be overwritten if content from one cell is pasted to another cell.

AQS

Data Access: <ask limit="100" >EPA AQS

</ask> Data Access: <ask limit="100" >EPA AQS

</ask>

NEISGEI

NEISGEI uses particulate matter and gasous pollutant concentrations from the AQS network in its analysis applications. The AQS data is accessed through the DataFed WCS interface.

3D-AQS

NEISGEI

• NEISGEI.org reads the RSS feed from Smog Blog

AIRNow

NEISGEI

NEISGEI uses AIRNOw PM concentration measurements in its analysis applications. The AIRNOw data is accessed through the DataFed WCS interface.

AQ Modeling

NEISGEI

NEISGEI serves soem of the HTAP 2001 model results and is developing prototype model analysis applciations for HTAP and a single day CMAQ run. NEISGEI provides WCS access to the RETRO and EDGAR global emission estimates. Fire emissions model ouput are in the process of being integrated.

DAACs

NEISGEI

NEISGEI accesses NASA MODIS fire products through the NASA DAACs for use in analysis applications

DataFed

NEISGEI

• NEISGEI uses DataFed to register and serve emissions data through OGC WMS and WCS
• NEISGEI uses the DataFed service workflow engine to create web applications
• NEISGEI uses the DataFed Browser and applications for visualization and analysis
• DataFed use WMS and WCS services from NEISGEI

ESIP

NEISGEI

NEISGEI provides DataSpace pages for emissions data and has developed metadata translators to create FGDC and SERF metadata records for data catalogs.

Giovanni

NEISGEI

NEISGEI accesses OMI data through the DataFed WCS (which accesses the Giovanni WCS) for use in analysis applications

NEISGEI

NOAA

NEISGEI uses the NOAA Hazard Mapping System WFS and WMS in its analysis applications.