HITRANonline provides access to the HITRAN database, including molecular line-by-line parameters, cross-section data, and documentation.
R. L. Kurucz atomic linelist vs U.S. Census Bureau TIGER/Line Shapefiles and TIGER/Line® Files
How do R. L. Kurucz atomic linelist and U.S. Census Bureau TIGER/Line Shapefiles and TIGER/Line® Files compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | R. L. Kurucz atomic linelist | U.S. Census Bureau TIGER/Line Shapefiles and TIGER/Line® Files |
|---|---|---|
| What it is | Browse Kurucz atomic line lists alongside links to related astronomy and molecular databases. | The Census Bureau's TIGER/Line page provides access to mapping files from its Geography program. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | — | English |
| Alternatives |
Other options to consider
Sites similar to both R. L. Kurucz atomic linelist and U.S. Census Bureau TIGER/Line Shapefiles and TIGER/Line® Files.
NIST’s Atomic Spectral Line Broadening Bibliographic Database provides references about atomic spectral line broadening, from 1889 onward.
The Atomic Line List compiles calculated wavelengths for allowed, intercombination, and forbidden atomic transitions.
Robert Kurucz's site provides public access to data and research programs, with corrections and updates to files.
Browse the BioSimulators registry of containerized tools with consistent command-line interfaces for biosimulation.
China’s cell line resource platform lets users search human, animal, and insect cell information and related resource services.



