General
How can I view a demonstration of an InstantAtlas report?
Please visit www.instantatlas.com/iashots.xhtml.
You can also view reports created by our clients in the Showcase section
of the InstantAtlas website.
Can the data in the report be extracted?
The digital map data in an InstantAtlas report cannot be
extracted. InstantAtlas reports have been approved as a method of data
distribution by suppliers of map files such as Ordnance Survey, the
national mapping agency for Great Britain.
The indicator data values that appear in InstantAtlas reports can
be extraxted by copying and pasting in the normal way. If you wish your
audience to have access to the entire set of indicators in the report,
you can make these available as a file download from one of the linking
buttons in an InstantAtlas report.
I am a GIS Manager, a GIS solution provider or a GIS user of
desktop products like MapInfo or ArcGIS - what additional value does
InstantAtlas offer me?
As a GIS manager or solution developer there are a number of key
benefits that InstantAtlas offers you.
For those relatively new to GIS, InstantAtlas is a complimentary
rather than alternative product to a desktop GIS package like MapInfo
Professional or ESRI ArcGIS. It does not offer the data management or
analytical capabilities of desktop tools whether for geographic or
statistical data. It offers you a specialist standalone tool (rather
than a plug-in tied to a specific product) to supplement your existing
software toolbox. InstantAtlas significantly extends the visualisation
and reporting capabilities for publishing and presenting interactive
maps, statistics and key indicators. You can produce richly interactive
outputs (reports, dashboards, profiles, presentations etc) very quickly
for putting on your intranet and Internet (or onto CD). In many cases
this means you don't need to develop and support much more costly
server-based applications. If you have an enterprise spatial data
repository then InstantAtlas can source its spatial data from there to
ensure data consistency and integrity.
Interactive atlases, dashboards and profiles may not be the
'classic GIS outputs' that you have tended to deliver in the past.
However, as the market matures and user requirements broaden, it is our
experience that focused 'data views' (also termed ‘dashboards’) using
both maps and other best practice techniques in visual quantitative data
display offer a more effective way to present and interpret data. When
we demonstrate these applications we find that this is actually what
many users want and, in the future, will increasingly expect.
InstantAtlas templates use features such as multiple linked
graphics (brushing), enhanced fill, text rendering and animation to
dramatically improve the user experience for your audience. Techniques
like animation have generally not been part of the traditional GIS
toolbox yet are ideal for bringing spatial data to life. InstantAtlas
allows users to visualise trends and, more critically, to make sense of
patterns. It is also highly suited to creating more controlled on-line
publications to communicate information very effectively.
InstantAtlas also allows you to disseminate rich, interactive
applications on a CD or DVD. This has never been easy with a traditional
GIS approach which has tended to rely on requiring users to install
specialist ‘cut-down’ GIS software on their local machine. This can
severely limit potential usage. With InstantAtlas reports all data and
functionality is wrapped up in a small number of files that can be
distributed in a completely standalone form. A ‘real’ example is that of
a consultation process that relied on consultees providing relatively
detailed feedback on spatial boundary data – see our Consultation
section for more detail. Its standalone nature can also be of great
value when presenting data in situations where you can't rely on an
Internet connection - simply copy a small number of files onto your
laptop and you can be assured of a fully interactive application to
present.
As for regular and occasional GIS users, feedback on InstantAtlas
from GIS Teams is that users have found its outputs extremely easy to
use – much more so than online or desktop GIS. This means that outputs
can be targeted at areas in organisations where traditional GIS have
tended not to reach (for example Social Work Depts. in Local
Authorities). In effect InstantAtlas is creating new user communities
(or customers) for spatial data. This, of course, tends to reflect
extremely well on those running GIS Teams who are looking to maximise
the value of their spatial data repositories across their
organisations.
Finally, InstantAtlas is designed to appeal to both the GIS
community and also information professionals like researchers, analysts
and statisticians. These information users may not have a frequent
requirement for GIS yet still need to publish and present their data in
a manner that makes best use of its spatial and/or statistical content.
InstantAtlas, which offers Microsoft Excel based tools for data
maintenance, is ideal in many of these circumstances. As such it helps
to build bridges between the GIS specialists and other information
professionals with complimentary skills.
Is InstantAtlas a plug-in for desktop mapping software?
No. A key advantage of InstantAtlas is that you do not need
desktop mapping software (or any knowledge of desktop mapping
software).
Where can I get more information about Flash?
Requirements
Do I need experience of Geographic Information Systems (GIS) to
use InstantAtlas?
No. InstantAtlas is designed for users with a wide range of
backgrounds who may or may not have experience of GIS. A key advantage
of InstantAtlas is that both the dynamic reports and the software used
to create and maintain them are very simple to use. If you can use a web
browser and Excel, then you can use InstantAtlas.
Do I need any specialised hardware or software to use
InstantAtlas?
No. It is most likely that you already meet the technical
requirements for InstantAtlas.
Do I need my own digital map files (geographic datasets) to use
InstantAtlas?
No. If you do not possess digital map files corresponding to your
statistics, GeoWise can provide map packs. Please refer to the
InstantAtlas price lists at www.instantatlas.com/pricing.xhtml.
Publishing
How can I make my report available to a distributed
audience?
The reports can be deployed in different ways, including as part
of an existing intranet/extranet/internet site. You simply need to put
the folder containing your InstantAtlas report onto your web server. The
file size of a typical report is less than 500 Kb. You can then create a
link from an existing web page to the report's atlas.html file or you can
embed the atlas.html file in an existing page. The deployment of
InstantAtlas reports is flexible and unlimited: you just need to check
that your chosen method of deployment is approved under the terms of
your digital map data provider license.
Is there any limit to the number of reports I can
publish?
No. One of the key benefits of InstantAtlas is flexible and
unlimited deployment of InstantAtlas reports. Once you have purchased a
license for the InstantAtlas software, you can publish as many reports
displaying different geographies and indicator datasets as you
wish.
How do I put an InstantAtlas report onto my website?
The steps are the following:
Copy the set of files comprising an InstantAtlas dynamic
report onto your web server
-
Create a link from one of your existing web pages to the
atlas.html file. For example add <A HREF="atlas.html">Click
here to open the dynamic report</A> to the HTML for an
existing web page. When this link is clicked, the dynamic report
will open in a new browser window.
All files making up a particular dynamic report must be copied to
the same folder on the web server. If files are missing or are not in
the same folder, the dynamic report may not work correctly.
The alternative to creating a link from an existing webpage is to
embed the Flash within an existing HTML page. Below is an example of the
tag you should add to your HTML file:
<EMBED SRC="test.swf" WIDTH="1000" HEIGHT="1000">
The embed tag forces you to set the height and width of the
displayed Flash graphic. We therefore recommend that you link to an
InstantAtlas dynamic report rather than embedding it so that the Flash will rescale a browser window is resized. However, you may choose to
embed the Flash if there are elements of your website (e.g. navigation
bars, banners) that you wish to be visible around the InstantAtlas
dynamic report.
Data
How do I integrate my data into a report?
GeoWise has created InstantAtlas Data Managers that generate the
XML data file(s) read by a report. There are currently Excel and Access
Data Manager formats. You can chose to add your data file to a report
during or after its publication:
Addition of the data file during the publishing process. You
will be given the option to upload your data file during the
publishing process and it will be validated against the geographies
you have chosen for your report.
Addition of the data file after the publishing process. If you
choose not to add a data file during the publishing process, the
publisher will create your report with demonstration data. Once the
report has been published, you simply replace the data file
containing demonstration data with a new data file that you have
created.
There is an Excel and Access Data Manager - which one should I
choose?
The Access Data Manager is suitable for people with some Access
skills. It helps with:
Managing a significant number of indicators, say over
100
Using one 'data store' to maintain reports for different
geographies
Makes updating existing indicator values and adding new
indicators on a regular basis less time consuming
You can use either the Excel Data Manager or the Access Data
Manager with the Batch Publisher to batch create large numbers of
reports.
Is there any limit to the amount of indicator data I can display
in a report?
As you add indicators to a single stand-alone InstantAtlas report
you will eventually notice an increase in load time. Typically this will
not be until you are adding hundreds of indicators to your report
(although this depends on how many features there are in the base
geography of your report). However, we can offer solutions to those
interested in displaying hundreds or thousands of indicators in
InstantAtlas dynamic reports and have already developed InstantAtlas
reports that do just this.
Is there a limit to the geographic data I can display in a
report?
There are two issues: the number of geographic features you wish
to display and the level of detail of the geographic data.
As the number of geographic features published in a report
increases, the load time of the report increases and the operating speed
of the report decreases. This is because there is more information to
render on the screen, more information for the functions to handle and
because the data file(s) for the report get bigger. However, there is no hard limit on the number of map features you can display and we have published InstantAtlas reports showing several thousand map features. Remember that you can
publish as many reports as you wish and can therefore split geographic
feature between a number of separate linked reports that individually perform well
.
As the level of detail of the map data increases, the load time of the report increases and the operating speed of the
report decreases. This is because there is more geographic data to
render on the screen. We suggest a limit of 1 Mb for each digital map
file (.shp or .mif) published in an InstantAtlas report. If your map
files are larger, they can be simplified (generalised) before use in
InstantAtlas. Different software packages and methods can be used to
generalise digital map files. Please contact the InstantAtlas support
team at support@geowise.co.uk or call
+44 (0)131 6248935 for further information.
Note that the speed of a report is also dependent upon the
processor speed of the computer being used to view it (and potentially
other factors if the report is being viewed across a network).
Can I view metadata using my report?
Notes buttons are provided in InstantAtlas reports to link to any
files of your choice containing supporting information or metadata. The
InstantAtlas Excel Data Manager can generate metadata pages containing
any geography and indicator metadata you specify.
Features
Can I choose the types of map, table and chart to be displayed in
my report?
The InstantAtlas templates offer different combinations of map,
table and chart components. You choose a template for your report based
on the number of maps, the type of chart and the features you desire for
the report. If you have specific requirements that are not addressed by
the pre-defined InstantAtlas templates, GeoWise can offer a custom
template solution.
How do I change the geographic data displayed in a
report?
The InstantAtlas Publisher allows you to choose the geographies to
be published in a report.
How are indicator data organised within a report?
Data displayed in a report are selected using the Data Explorer.
Data are organised hierarchically by theme, by indicator and, in the
case of time series data, by time period. You can specify the theme,
indicator and time period labels in your InstantAtlas Data
Manager.
How can I interact with the map(s) in a report?
Animation enables GIS-like functionality such as map navigation
(zooming, panning, resizing) and feature selections. Clicking on a
geographic feature results in different actions depending on the
template chosen for your report. For example, selecting geographic areas
from a report which includes time series data freezes their
corresponding time series trends in the line chart for side-by-side
comparison.
Can reports be printed and exported?
All of our InstantAtlas templates have printing and export features. These enable you to capture the whole report or specific objects of interest within it. We recommend capturing the report graphics and pasting them into a
suitable application (e.g. Word, Power Point, graphics package) before
printing. This gives you complete control over the appearance of the
report when printed.
How does background mapping work?
Background images can either be read from a collection of images
on your computer or network, or can be retrieved from a web map server.
You can add as many layers of background mapping as you wish in an
InstantAtlas report. With a single layer, the same background images are
shown irrespective of map scale. With more than one layer of background
mapping, the images change according to map scale - as you zoom in, the
level of detail of background mapping increases. You can set the map
width at which each layer of background mapping switches on and off. You
can use your own images or purchase images from GeoWise. Any images can
be used as long as their file size is not excessive (we recommend no
larger than 1Mb). To use images for background mapping in InstantAtlas,
they must have a corresponding index file (XML) format that provides a
lookup for their size and geographic coordinate. An example index file
is supplied with the evaluation version of InstantAtlas that can be
downloaded from www.instantatlas.com/freetrial.xhtml
(in the 'images' folder created during installation).
InstantAtlas supports use of JPEG and PNG image formats for
background mapping as these formats are supported by the Adobe Flash Player and are suitable use over the Internet.
Please contact the InstantAtlas support team at
support@geowise.co.uk or call +44 (0)131 6248935 if you need help to
process your images or to create an index file.
Can the reports aggregate values for selected areas?
InstantAtlas reports can be used to display any data values you
like and these may be aggregated or non-aggreated. A report simply maps
the values that are entered into the InstantAtlas Data Manager used to
create its XML data file(s). It will not perform aggregations on-the-fly
so aggregations must be precalculated and entered into the Data Manager
as such.
Do the reports support data supression?
Yes. You can enter text values for numeric indicators in your
InstantAtlas Data Manager. For example, you could enter the value
"Supressed" if you want this to appear in your report for a particular
geographic feature. Text values will be displayed in the main data table
and will be given their own class in the legend.
What is the difference between the legend types?
Continuous: every geographic feature is shaded a different colour
using a continous scale.
Quantile: each class contains an approximately equal number of
geographic features. Many users are accustomed to using quartile (4
classes) or quintile (5 classes) classifications for data visualisation
and interpretation.
Equal Interval: the interval between class breaks is always the
same irrespective of the number of classes.
Standard Deviation: geographic features are classified according
to the number of standard deviations they lie above or below the dataset
average.
Can a user define custom class breaks in the legend?
Currently InstantAtlas does not allow the person publishing or
viewing the report to type in their own class breaks. However, the
person publishing the report can create "categoric" type indicators that
classify the geographic features in a report in the way desired.
Can you use the map to drill down to a more detailed base
geography?
You can use the linking buttons in the main data table of an
InstantAtlas report to link from a particular area to a new report
displaying a more detailed geography for that area. Please contact the
InstantAtlas support team at support@geowise.co.uk or call +44 (0)131
6248935 for more information.
Can I change the number of decimal places displayed in my
report?
You have complete control over the number of decimal places
displayed for any data value in an InstantAtlas report.
How can I change the colour of the boundaries in my map?
You can change the colour of the base or contextual geography
lines or points using the Style Editor and editing the contextual layer
style classes.
Do I use the Designer or Style Editor to change the appearance of
my report?
Both. The Designer is used to edit the configuration file
(config.xml) of a report. The configuration file controls the position
and size of components (maps, tables, charts) in your report and further
settings for these components. It does not control the background and
outline colours for components.
The Style Editor is used to edit the stylesheet (default.css) of a
report. The stylesheet controls the background and outline colours for
your report components and the colour, font and size of most text in
your report.
How do I know what each style class does in the Style
Editor?
A description has been included for all the commonly used style
classes. This is displayed at the top of the Properties pane (top right
of the Style Editor).
How do I change the appearance of contextual geographies in my
report?
Open the default.css file for your report using the InstantAtlas
Style Editor. Look for the style classes with names that start
.contextual. To change the appearance of the uppermost contextual layer
in your report, edit the .contextualLayer1path class (or the
.contextualLayer1circle class if the geography is a point geography). To
change the appearance of the checkbox for this layer, edit the
rect.contextualLayer1 class. To change the appearance of the next
contextual layer down in your report, edit the .contextualLayer2path
class, and so on. Save the default.css file and start your report to
view your changes.
How do I make a categoric value in my report display with a
specific colour?
Lets say you have a categoric indicator in your report with
possible values High, Intermediate and Low. You want areas with the
value High to be shaded in red, areas with the value Intermediate to be
shaded in yellow and the areas with the value Low to be shaded in green.
Open the config.xml file for your report using the InstantAtlas
Designer. Click the Palettes icon in the toolbar to open the Map
Palettes and Colour Schemes dialog. Click the Colour Schemes tab. Click
the colour array for the uppermost colour scheme in the list to open the
Edit colours dialog. In the Key column, double click in the uppermost
cell and enter the name of a possible data value (e.g. High). Then click
the colour in the Colour column and choose red. In the next cell down in
the Key column, enter the name of your next data value (e.g.
Intermediate) and choose a colour for it. Repeat for each of your
possible data values. Delete any surplus rows (you would only need three
rows if your possible values are High, Intermediate and Low). Click Ok
and Ok again to close the dialogs and then save your config.xml file.
Start your report and to see your changes.