Oklahoma Climatological Survey

A suite of products called NIDS (NEXRAD Information Dissemination Service) products is available for each NEXRAD (NEXt generation RADar) site. Public safety officials serving Oklahoma can access and display these products through the OK-FIRST Project.

A brief description of each product of the NIDS suite provided through OK-FIRST follows.

NIDS Product List
Base Reflectivity
Base Velocity
Composite Reflectivity
Layer Composite Reflectivity
Rainfall Accumulation
Echo Tops
Storm-Relative Radial Velocity
Vertically Integrated Liquid
VAD Wind Profile

Project Information

NEXRAD Units Available via OK-FIRST

OK-FIRST Project, Oklahoma Climatological Survey, 100 East Boyd Street, Suite 1210, Norman, OK 73019.
Copyright © 1996-2004 Oklahoma Climatological Survey. All Rights Reserved.
Send comments or questions concerning OK-FIRST to okfirst@mesonet.org