I would like provincal boundaries for China, at the very least.
Any other Chinese GIS data that is publicly available would be helpful.
I do have air monitoring data through a site at Harvard, but that's it.
Other than the U of Michigan, who charges alot for the data, I cannot seem to track anything down.
U Michigan posts some free shapefiles, but they are old and problematic. For example, no projection info, making it hard to re-project. Also, many extraneous small polygons that are "tied" to a mainland province, making it hard to just delete them.