I had a little go at the One Historical Map app that was launched by the Singapore Land Authority (SLA) on Friday. The app, while not by any means perfect, is a useful tool – especially for those like me who are in the habit of pouring over old maps in trying to connect old Singapore with the greatly altered Singapore of today.
The currently focus of the app is with the developments since independence and it offers access to five old editions of street maps from 1966, 1975, 1984, 1995 and 2007, along with that of the current year, 2015. Not only is there an ability to refer to these maps – already available on the SLA’s very handy Singapore Historical Map and the OneMap portals, there is also the ability to lay them side-by-side for comparison. This certainly is a powerful tool – a natural progression perhaps from the two wonderful mapping initiatives SLA has undertaken, that will allow the user to view how an area has changed over the years and also provides a very quick tool to determine locations of former landmarks. One thing that would be nice as a future feature is the capability to overlay maps and also incorporate maps from from the National Archives of Singapore.
An added feature of the app is that it allows users to upload and geo-tag personal photographs to it. The app does already come with some 300 images pre-loaded, 200 of which were curated by the National Heritage Board (NHB) who SLA has partnered with in bringing the app to the public this SG50 year. The remaining 100 or so photographs were contributed by SLA’s supporters and geo-historical enthusiasts. One concern that the “crowd-sourcing” of photographs does raise is the difficulty in ensuring the complete accuracy of the information being uploaded to the app, although the SLA has stressed that the intention to do this is more to allow the app to serve as a repository of memories.
SLA is looking at improving the app and as such welcomes feedback on it. While it currently is available only for Android mobile platforms, users on other platforms have access to it via the app’s web portal at www.oneHmap.sg.
Some examples of what the app offers: