The first results from GAS were recently published as ``Data Release 1" (DR1) \citep{Friesen16}, which covered L1688 in Ophiuchus, B18 in Taurus, NGC 1333 in Perseus, and the northern section of Orion A \citep[which is covered on its own in][]{Kirk17}. Further information on the Green Bank Ammonia Survey is available in \citet{Friesen16}, including information on data reduction and a general look at the properties of the data. The final GAS data products that are vital for this analysis are the property maps for kinetic temperature (T$_{kin}$) and line width ($\sigma$), which were derived using ammonia (1,1) and (2,2) transitions. Since sufficiently bright lines for each transition are required to attain reliable property data, the coverage of the T$_{kin}$ and $\sigma$ maps is less extensive than the total GAS fields. The NH$_3$-derived property map fields, however, do fall entirely within the borders of the data from JCMT, Herschel, and FCRAO in all regions. Therefore, the full extent of the high-quality GAS data has direct correspondence to the other relevant maps. These data allow us to recover high-quality kinetic information, therefore providing information on internal pressure, a potentially significant force opposing core collapse.