USP (United Security Products) USPLS USP Power Loss Sensor

okay so we're gonna go ahead and get started this is chapter chapter five and chapter five we're gonna be looking over chapter five six seven and eight actually deals with all of this kind of stuff so will be the next four weeks and that'll bring us back to our next test once we get that in section done so the first thing we're going to be looking at is working with digital spatial data and gis so this is just kind of setting the foundation for geographic information system or what we call gis we want to see how how data is represented in gis or real world items and what we'll talk about is what we call the data model and the data model is really really important because there's two broad classifications of data models out there you guys are very used to one type most of you are using cad users of some kind and that uses what's called a vector data model but gis also has another one whi