The avatar for @justingosses
Justin Gosses
JavaScript | Python | Data Visualization | Web Development | Geology | Space | Analytics | IoT | Learn, Build Stuff, and Figure Things Out
Published
Edited
Oct 3, 2021
4
Insert cell
Insert cell
Insert cell
Insert cell
url2 = "https://data.nasa.gov/data.json"
Insert cell
Insert cell
data2 = soFetch(url2).then(response => response.json())
Insert cell
Insert cell
data_shortened = FileAttachment("data_20211002_shortenedC.json").json()
Insert cell
Insert cell
Insert cell
Insert cell
datasets = data_shortened.dataset
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
domains = GetDomains(datasets,"landingPage")
Insert cell
Insert cell
obj_domains_by_if_nasa = countWithHaveNasaDotGov(domains,"nasa.gov")
Insert cell
Insert cell
obj_domains_by_if_nasa["withNasaDotGov"]
Insert cell
Insert cell
obj_domains_by_if_nasa["withoutNasaDotGov"]
Insert cell
Insert cell
themes = GetValuesForMetadataKey(datasets,"theme")
Insert cell
themes_unique_counts = getUniqueValuesForMetadataKey(datasets,"theme")
Insert cell
Insert cell
keywords_unique_counts = getUniqueValuesForMetadataKey(datasets,"keyword")
Insert cell
Insert cell
publisher_list = GetValuesForNestedKeys(datasets,"publisher","name")
Insert cell
publisher_unique_counts = getUniqueValuesForNestedKey(datasets,"publisher","name")
Insert cell
Insert cell
issued_dates = GetValuesForMetadataKey(datasets,"issued")
Insert cell
issued_unique_counts = getUniqueValuesForMetadataKey(datasets,"issued")
Insert cell
year_counts_issues = countYears(datasets,"issued")
Insert cell
year_counts_modified = countYears(datasets,"modified")
Insert cell
check_datasets_with_date_1896 = returnMetadataMatchingKeyValue(datasets,"modified",1896)
Insert cell
check_datasets_with_date_1958 = returnMetadataMatchingKeyValue(datasets,"modified",1958)
Insert cell
future_datasets_mistake_2100 = returnMetadataMatchingKeyValue(datasets,"modified",2100)
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell

One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more