地理遥感与城市Free to access
Key facts
Contents & fields
This dataset provides average annual precipitation depth (mm per year) for each country, as a long-term average. No field-level details are disclosed on the source page.
Research uses
Suitable for cross-country comparative studies in climate change, water resource management, and agricultural planning.
This card was drafted from the source page; institution, coverage, time span, scale, fields and license are subject to the official page (pending human review).
Keywords
Why this is hard to get on your own
When obtaining country-level precipitation data, users often need to integrate from multiple sources and face unclear licensing.