How Gwulo's new maps help date old Hong Kong photos
I’ve just finished adding new features to make Gwulo’s maps more useful. One feature in particular can help you to work out what year an old Hong Kong photo was taken.
Here’s a short video introducing the new features, and showing how to use them:
- 00:00 Introduction to Gwulo’s maps
- 01:16 Problem with the original map
- 01:35 New feature 1: Only show Places in a Range of Years
- 03:04 How to use it to date an old photo of Hong Kong
- 09:15 How to use it to trace Hong Kong’s development
- 13:07 New feature 2: Only show Places in a specific Year
- 14:16 Tip: Share a map
- 14:53 Tip: Show all Places
If you run into any problems, or have any questions about using these, please let me know in the comments below.
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