Which adjustment to an astrolabe increases observational accuracy under high humidity?

💡 Explanation

A longer alidade leverage reduces reading angle error caused by parallax because minute movements become more distinguishable; therefore using a bigger alidade gives higher resolution when sighting stars, rather than increasing resistance against tarnishing.

• Which benefit resulted from the Aztec chinampa system's saturated soil layers?
• Which vulnerability amplified destruction when fire arrows ignited wooden siege towers?
• Which mechanism reduces structural stability when freeze-thaw cycles affect Byzantine mosaic tesserae?
• Which navigational error grows when using a sextant?
• Which adaptive outcome results when Andean terraced fields experience intense rainfall?
• Which weathering outcome increases in Mughal pietra dura architecture when rising damp transports salts?