Please send AERMOD-ready data requests to worldgeodata@trinityconsultants.com and include the following information:

  • Format (AERMOD- or ISC-ready)
  • Executable version of the model
  • Facility or site location (latitude/longitude coordinates, UTM/zone coordinates, or a nearby city)
  • Number of years you would like to model (2007-2012)


Once we receive this information, we can assess your site's data quality and provide a quote.

Please send CALPUFF-ready data requests to worldgeodata@trinityconsultants.com and include the following information:

  • Model domain location and size (required to find how many observational stations are available)
  • Met Data Grid resolution
  • Use of WRF or MM5 data


Once we receive this information, we can assess your site's data quality and provide a quote.

The turnaround time depends on the order. For example, it will take the Data Team approximately 2-3 business days to process a 5-year AERMOD-ready meteorological data order for a given location. For a CALPUFF-ready met data order, which will require the use of MM5 or WRF, the processing time for one year of data will be approximately 1-2 weeks. To obtain an estimated timeline for your specific order, please contact the BREEZE Data Team at +1 972-661-8881 or worldgeodata@trinityconsultants.com.

The turnaround time depends on the order, however, the BREEZE Data Team typically processes a standard terrain data order within 1-2 business days. To obtain an estimated timeline for your specific order, please contact the BREEZE Data Team at +1 972-661-8881 or worldgeodata@trinityconsultants.com.

The BREEZE Data Team can provide meteorological data in a variety of formats for practically any location in the world including, but not limited to, the following formats: raw surface data (CD-144) and upper air data (FSL); ADMS-ready; AERMET-ready (Stage 2); AERMOD-ready (Stage 3); EDMS; ISC- and CAL3QHCR-ready; CALMET-ready; CALPUFF-ready; custom data processed using the Weather Research and Forecasting Model (WRF) or the Fifth Generation Mesoscale Model (MM5). Learn more on our Meteorological Data webpage.

The BREEZE Data Team can process National Elevation Dataset (NED) terrain data for locations within the U.S., as well as Digital Elevation Model (DEM) terrain data for locations within the U.S. and around the globe. Learn more on our Terrain Data webpage.

For more information, read the article we published about the use of onsite meteorological data for AERMOD. If you have specific questions about the use of onsite met data related to your particular project, we encourage you to contact the BREEZE Data Team at +1 972-661-8881 or worldgeodata@trinityconsultants.com.

The BREEZE Data team is staffed by professional meteorologists and environmental engineers who provide meteorological expertise in obtaining data for your modeling needs. Our team is knowledgeable about sources for data worldwide, potential problems with external data sets and the appropriate ways to address them, and the proper preprocessing techniques for model input. Don’t compromise your modeling with delayed data availability or improper data handling. Let the BREEZE meteorologists and engineers process data for you quickly and properly.

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