Lehigh Valley, PA Weather. The average temperature of Lehigh Valley is 51.26Â°F, which is higher than the Pennsylvania average temperature of 49.80Â°F and is lower than the national average temperature of 54.45Â°F. Historical Weather.
IBMÂ® RationalÂ® Quality Manager is a collaborative, web-based tool that offers test planning, test construction, and test artifact management functions throughout the software development lifecycle.
Define Projection Tool. âDefine Projectionâ in ArcGIS is what you use when the data has no defined coordinate system. The ArcGIS error message would look like: âUnknown Spatial Referenceâ. When you run the âDefine Projectionâ tool, the tool does not change the projection. It only changes the metadata describing the current projection of the dataset. FYI: The metadata that this tool creates is a .prj, .tfw, .aux within your existing dataset.