Locations of all current observing stations with data available in near-real time (i.e. within 24 hr) have been plotted with 32 km proximity circles in order to easily identify regions of highest priority for "filling the gaps". Long-term goals would dictate that no location in the state be more than 32 km from a station. Additional goals are for each county to have at least one station, with those counties more than twice the size of the smallest county having two stations. Approximately five stations would be reserved for temporary "micronet" deployment in areas of special interest.
Documentation of public lands and local public or private partners is being done on a county by county basis from a variety of sources. Once the general locations desired for stations have been identified, potential sites will be identified based on examination of local topographic maps. The potential representativeness of specific sites will evaluated based on high resolution infrared satellite imagery (for local skin temperature patterns) and several mesoscale model runs. Typical and extreme days will be simulated with MM5 at 1.1 km resolution to compare conditions at the proposed sites to means over the surrounding area.
The temporary micronet studies will also be useful in addressing representativeness issues. Particular concerns are effects of nearby water bodies, siting within heavily forested areas, urban heat islands, transition between the Delta and loess hills, and inland penetration of the Gulf of Mexico sea breeze.
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