Laserfiche WebLink
EMERGENCY MEDICAL SERVICES FIRST RESPONDER ADVANCED LIFE SUPPORT AGREEMENT (11/1/2011) <br /> EXHIBIT B - DEPICTION & DEFINITION OF SUB -AREAS <br /> 1. Density Area Designation: Designations of call density areas were accomplished by <br /> reviewing the call density for every square kilometer grid in the County. The grids were <br /> normalized by examining the underlying road structure with the goal of creating zones with <br /> Rural /Suburban contiguous with Metro /Urban, eliminating anomalous pockets of high or <br /> low density in the midst of one of the density areas, and creating a map that can be <br /> incorporated into the computer aided dispatch system. <br /> Sub -area definitions are for general descriptive purposes only; the actual sub -areas are <br /> identified on the maps in this Exhibit. The map defines the subarea, not the actual number <br /> of calls received during any period. The identified Sub -areas are subject to change at the <br /> discretion of the County. <br /> 2. Sub - Areas: There are 3 possible Sub -areas contained within each ERZ. <br /> Metro / call densities are determined by identifying the square kilometers that <br /> average 2 or more calls per month and at least half of the surrounding square kilometers <br /> also average 2 or more calls per month. <br /> Rural /Suburban areas are those in which the average calls per square kilometer are <br /> between 0.25 and less than 2.0 calls per month on average. <br /> Wilderness /Low Call Density is determined by identifying the square kilometers that <br /> average less than 0.25 calls per month (or one call every 4 months, on average) <br /> Alameda County: <br /> illit <br /> G f Alamo a '-. t + . rr-o a f ar : . . <br /> .S.?!I1 (�`` ` c �J cf R• o \ C�P +�Tir r- ..ta.. „_ v ...0 a <br /> llll -- 6� _ .-- <br /> .- ---+." - b a nd i a!� a L'.. - S� .:. ,,), .. _ti mr.1. _ - - - - <br /> l . - 4MeruUtimmt c .Z_ . ` - ru. '-- .. _. ... a cs ci:1� ^-� _ r- . 7 1 <br /> LO .F-.e1 -?[_J .. s car_ crr.o , h , • <br /> ` -.nil C F- - R[S � �f J. _� fI• f'SCr1 L. �� �. <br /> ..,r3 �. c •tea n - ter+ .-. -; rr+., x v7. •LY <br /> •. •� ..� c� . cc N _ ..... . <br /> t , ) ..r.;•:a t-.sa; _Zuni _ .a ,o r._. -s.. cY - , <br /> 1 "f ...c r . n <br /> �. i . ___ . --r-.i - = ' Q U rban <br /> ofn Cohost F.o- ..-..� cam -k- ..ra - s..._..- c- c � - <br /> . "...7...'. *V Ood �ca. ). _, .. -..._. _, m. . ,. a ..- s Rural 96 r o! .®, Q — .r-.- �y..t.t1" soma Gara`_ <br /> Page E -2 <br />