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The Good Data
Telling Data Stories
Open Data Study 開放數據研究
Data Engineering 數據工程
Data 101 數據科普
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Open Data Study 開放數據研究
新型冠狀病毒肺炎病例增長分析
新型冠狀病毒肺炎病例增長分析
TLDR :有部份省份確診病例增長率不斷增加,顯示傳播速度在某些省份正在加速(其中包括廣東省、江蘇省、安徽省及湖南省),必需多加注意。作為香港人,需要特別留意是的是與香港一脈相連的廣東省。但好消息是,以同樣的分析方法,結果顯示湖北省的傳播速度正在減慢,顯示疫情開始受控。
Darren Chiu
Feb 3, 2020
2 Major Differences between HK1980 and WGS84 Coordinate System (and How to Use HK1980 coordinates)
2 Major Differences between HK1980 and WGS84 Coordinate System (and How to Use HK1980 coordinates)
As we suggested in another article, the HK government Open Data API program is using HK1980 coordinate system instead of the more…
Darren Chiu
Jan 10, 2020
3 Learnings from Using GovHK Journey Time Data API
3 Learnings from Using GovHK Journey Time Data API
We built a data processing pipeline on Google Cloud for the GovHK Journey Time data and found some good learnings from the data set …
Darren Chiu
Jan 7, 2020
Data 101 數據101
Cookies是甚麼?
Cookies是甚麼?
如果身邊有朋友是IT界專業人士,或是數位行銷(Digital…
Darren Chiu
Feb 3, 2020
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