Iowa Communications Network FY2013 Annual Report

The report includes a recap of the initiatives relating to the Network and highlights usage, including the increased need for bandwidth and access to high-speed Internet by ICN users.

Iowa Communications Network Performance Report, FY2004

Agency Performance Report

Iowa Communications Network Performance Report, FY2005

Agency Performance Report

Iowa Communications Network Performance Report, FY2006

Agency Performance Report

Iowa Communications Network Performance Report, FY2007

Agency Performance Report

Iowa Communications Network Performance Report, FY2008

Agency Performance Report

Iowa Communications Network Performance Report, FY2009

Agency Performance Report

Iowa Communications Network Performance Report, FY2010

Agency Performance Report

Iowa Communications Network Performance Report, FY2011

Agency Performance Report

Iowa Communications Network Performance Report, FY2011

Agency Performance Report

Iowa Communications Network Performance Plan, FY 2013

Agency Performance Plan, Iowa Communications Network

Iowa Communications Network Performance Plan, FY2014

Agency Performance Plan, Iowa Communications Network

Iowa Communications Network, Strategic Plan, 2012

This report outlines the strategic plan for Iowa Communications Network, goals and mission.

Survey of Users of the USGS Stream-Gaging Network in Iowa, 1996, HR-383, 1996

A survey was sent to over 200 Federal, State, and local agencies that might use streamflow data collected by the U. S. Geological Survey in Iowa. A total of 181 forms were returned and 112 agencies indicated that they use streamflow data. The responses show that streamflow data from the Iowa USGS stream-gaging network, which in 1996 is composed of 117 stations, are used by many agencies for many purposes and that many stations provide streamflow data that fulfill a variety of joint purposes. The median number of respondents per station that use data from the station was 6 and the median number of data-use categories indicated per station was 9. The survey results can be used by agencies that fund the Iowa USGS stream-gaging network to help them decide which stations to continue to support if it becomes necessary to reduce the size of the stream-gaging network.

Development of EDMI Calibration Baseline, HR-241, 1984

Electronic distance measuring instruments (EDMI) are used by surveyors in routine length measurements. The constant and scale factors of the instrument tend to change due to usage, transportation, and aging of crystals. Calibration baselines are established to enable surveyors to check the instruments and determine any changes in the values of constant and scale factors. The National Geodetic Survey (NGS) has developed guidelines for establishing these baselines. In 1981 an EDMI baseline at ISU was established according to NGS guidelines. In October 1982, the NGS measured the distances between monuments. Computer programs for reducing observed distances were developed. Mathematical model and computer programs for determining constant and scale factors were developed. A method was developed to detect any movements of the monuments. Periodic measurements of the baseline were made. No significant movement of the monuments was detected.