Järfälla’s open data page describes reusable municipal information and linked indicators from Sweden’s Kolada database.
The Perovskite Database Project vs Halmstad Municipality open data
How do The Perovskite Database Project and Halmstad Municipality open data compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | The Perovskite Database Project | Halmstad Municipality open data |
|---|---|---|
| What it is | The Perovskite Database Project gathers past and future perovskite device data in a findable, accessible, interoperable, and reusable format. | Halmstad Municipality makes open data available through Sweden’s Kolada database in key-figure and machine-readable formats. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | Swedish |
| Alternatives |
Other options to consider
Sites similar to both The Perovskite Database Project and Halmstad Municipality open data.
Kolada lets users compare municipal and regional indicators, search its database, and view indicators in different formats.
The Madrigal Database manages and serves archival and real-time data from upper-atmosphere science instruments in multiple formats.
The Radiocarbon Palaeolithic Europe database provides downloadable files in spreadsheet and map formats.
Data Olomouc presents city data in machine-readable formats through the municipality’s open data portal.
Veracruz’s open data portal provides city datasets in open formats, organized by dataset, organization, and category.






