ISSS608 2017-18 T3 Assign Gao Jiaoyang Data Preparation
Revision as of 06:14, 8 July 2018 by Jygao.2017 (talk | contribs)
VAST Challenge 2018 MC2: Like a Duck to Water
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Contents
Data Description
Data Souce
The original data is offered by the website, and the main data I use for this assignment includes 2 documents and 1 image as show as below.
Data Overview
Boonsong Lekagul waterways readings.csv
This file includes all the records for Boonsong Lekagul waterways by 5 columns with 136,824 observations.
| Column | Overview |
|---|---|
| ID | Unique ID for each observation. |
| Value | Measured value for the chemical or property in this record. |
| Location | Name of the location sample was taken from which include 10 sites in total. |
| Sample date | Date sample was taken from the location, and the data was recorded for 1,965 days from 11/01/1998 to 31/12/2016. |
| Measure | Chemicals or water properties measured in the record which includes 106 different types. |
chemical units of measure.csv
This file explains the unit for each measure tested for the research, and includes 4 kinds of unit which are mg/l, µg/, C and blank.
| Measure | Unit |
|---|---|
