การใช้ที่ดิน

Land Use Introduction แนวคิดสำหรับการทำวิจัย http://www.deq.state.mi.us/documents/deq-exe-outreach-meecs-Land-Use-Intro.pdf

land use and land coverhttp://books.google.co.th/books?id=VEFsebwUxDkC&pg=PA136&lpg=PA136&dq=dot+planimeter&source=bl&ots=fSpRjF-8QY&sig=tm6WsMUYp2tel7_CXpZq_ttLl2Q&hl=th&ei=ZK1RSvXiCpqG6wP508CCCw&sa=X&oi=book_result&ct=result&resnum=7
Land use mapping http://cct.rncan.gc.ca/resource/tutor/planet/3_10_e.php

Land Use / Land Coverhttp://hosting.soonet.ca/eliris/remotesensing/bl130intro.htm

LAND USE, LAND COVER, and LOCAL CLIMATE http://www.r-s-c-c.org/rscc/Volume4/lougeay1/index.html