home *** CD-ROM | disk | FTP | other *** search
- Comments: Gated by NETNEWS@AUVM.AMERICAN.EDU
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!darwin.sura.net!paladin.american.edu!auvm!GEOG.CANTERBURY.AC.NZ!PIP
- X-Envelope-to: GIS-L@UBVM.cc.buffalo.edu
- Content-transfer-encoding: 7BIT
- Message-ID: <9211160410.AA05782@geog.canterbury.ac.nz>
- Newsgroups: comp.infosystems.gis
- Date: Sun, 15 Nov 1992 23:22:58 -0500
- Sender: "Geographic Information Systems Discussion List"
- <GIS-L@UBVM.BITNET>
- From: "(Pip Forer)" <pip@GEOG.CANTERBURY.AC.NZ>
- Subject: Re: GIS for Acorn Archimedes hardware
- Lines: 58
-
- > >> You can do quite a lot with multimedia mapping on the Acorn platform too.
- If y
- ou
- > >> like I'll pass on some specs of some work done here.
-
- << Yes, I would indeed be interested - and I gather that other GIS-L readers
- would
- << be as well.
-
- << Darius B
-
-
-
- Sorry for the delay in replying... public holidays interveneed.
-
- Our interest in multimedia mapping is prompted by a second year course that
- requires each student to focus on a project within a study area. We have tried
- to create a 'browsing' environment which allows students to explore the
- characteristics of the area and a list of resources about the area. Data ranges
- from small area units stats data to SPOT images to landscape views over the
- last 150 years. The target audience is non-GIS oriented. They may want to
- explore material available or extract some of it for use within their project.
-
- Basically our strategy has been to utilise Genesis, a Hypercard equivalent, as a
- front end : it is easy to clip together a variety of material and Genesis is
- quite flexible in its scripting language and graphics ( less so on its
- hypertext abilities). Part of the time it is using software units scripted
- within itself or using compiled modules called from within Genesis. At other
- times it uses graphics created within ArcPlot but catalogued under Genesis. At
- other times again it launches Acorn applications with appropriate data files (
- for instance Smart , a utility for extracting chosen map layers of a study area
- for cartographic work by students).
-
- The intention is also to link in to Unix software by launching X sessions from
- Genesis. Most obviously we want to experiment with ArcView for providing an
- additional set of tools for viewing the data.
-
- The use philosophy is to try to network the system and to tune it so that users
- are led to experiment with browsing and imperceptibly(?) into some
- experimentation with simple tools. It is, of itself, not intended to be
- analysis oriented.
-
- The multimedia aspect lies in combining a variety of data types. As a
- prototyping environment for this work we've been encouraged by the facility and
- speed of authoring tools like Genesis when combined with access to related
- software. The ability to author support tutorials for different user choices is
- also a big plus. The hounds are meant to see the hare next March, when the year
- begins. At that point access will be restricted and use an NFS link plus a
- local 600 Mb SCSI drive.
-
- One thing we would like to do is develop some support within Unix for some of
- the multimedia aspects. Can anyone recommend a Supercard/Genesis/Hypercard
- package which offers X support and is inexpensive?
-
-
- Any further queries I'd be happy to answer off of the net,
-
- Pip Forer, Geography, Canterbury University, Christchurch, New Zealand
-