s8t O at se nco up of and stopping point, or some point and ends at another, or
ID: 114270 • Letter: S
Question
s8t O at se nco up of and stopping point, or some point and ends at another, or there is a definite boundary a O view a of the world in which alla between you aity anbpoint ayour neighbor s. huildings, parking lots, stop signs, benche ersity campus, there will numerous objects representing buildings, parking lots, sto roads, trees, and sidewalks, By viewing the world in this wa by a series of separate objects ay, real-work HANDS-ON APPLICATION 5.2 GIS Current Events Maps There are a lot of GIS applications into a GIS environment where you can pan around available online that are used for map- the map, zoom in and out, and access different fea ping and analysis of geospatial data. For some in- tures of the maps. Some Web maps will allow you teractive examples, go to www.esri.com/esri-news tomeasure distances and areas and get information /maps. The Website will show you different catego- back (as a pop-up) about layers on the map, while ries of Map Galleries related to current events, such others will use pre-made templates to convey geo- as public information or public policy issues. These spatial and attribute information to you interactive Web maps and applications were creat- ed using GIS software from a company called Esri Expansion Questions We'll talk a lot more about Esri and its software What kinds of features are being mapped in platform, ArcGIS, later in this chapter, but for now well be examining some of their online GIS applications the Web maps available online? (You may want to choose one of the available categories and investigate several available Web maps) On the main page, select one of the categories of Web maps to examine and you'll be presentedHow are the Web maps able to with several different maps and applications to view. When you open a Web map, you'll be placed non-spatial information to the user (hint click on some of the features in a Web map itselt)?
Explanation / Answer
There are two broad kinds of web mapping applications: static and interactive.
Static maps displayed as an image on a web page are quite common. If you already have a digital map (e.g., from scanning a document), you can be up and running very quickly with a static map on your web page.
The term interactive implies that the viewer can somehow interact with the map. This can mean selecting different map data layers to view or zooming into a particular part of the map that you are interested in.
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