Tasks:
Download the full geojson at: https://gisdata-csj.opendata.arcgis.com/datasets/street-tree/explore
Complete the following tasks using the full geoJSON:
1) We want to know the unique values for every column in this dataset except for dates
a. Notes should be parsed by semicolon (only unique segments of notes should be recorded)
i. Example: “fire blight; leaf necrosis” – should be parsed as the messages of “fire blight” and “leaf necrosis” separate messages
2) We want a to know the range and distribution of all the tree diameters in a histogram format
3) Figure out what the range and distribution of all original inventory dates are, and put it in histogram format
4) Figure out what the codes are for the enums representing “Maintained By” and “Owned By” fields
a. To figure this out, compare the enum codes with the description on the geojson’s website. For example, land ownership type “-1” corresponds to something on the website
Tasks: Download the full geojson at: https://gisdata-csj.opendata.arcgis.com/datasets/street-tree/explore Complete the following tasks using the full geoJSON: 1) We want to know the unique values for every column in this dataset except for dates a. Notes should be parsed by semicolon (only unique segments of notes should be recorded) i. Example: “fire blight; leaf necrosis” – should be parsed as the messages of “fire blight” and “leaf necrosis” separate messages 2) We want a to know the range and distribution of all the tree diameters in a histogram format 3) Figure out what the range and distribution of all original inventory dates are, and put it in histogram format 4) Figure out what the codes are for the enums representing “Maintained By” and “Owned By” fields a. To figure this out, compare the enum codes with the description on the geojson’s website. For example, land ownership type “-1” corresponds to something on the website