The new edition of this easy-to-use guide, updated by the experienced walker and outdoor navigation expert Clive Thomas, uses non-technical language to introduce you to choosing and using a GPS receiver to enhance leisure walking and to participate in geocaching. This fully updated edition uses the new Garmin eTrex 10 model to explain the basic principles and step-by-step functionality of using GPS or walking and geocaching. It includes everything you need to know, with expert tips, reliable advice, valuable information and practical guidance. The guide includes: how a GPS functions; how to navigate using a GPS; its practical uses when walking; and an extended chapter on how to geocache with your GPS. This is the perfect introduction to GPS, digital maps and geocaching.
《院士科普书系》编委会(第二届)编委会名誉主任周光召宋健朱光亚编委会主任主任路甬祥编委会委员(两院各学部主任、副主任)陈佳洱杨乐闵乃本陈建生周恒王佛松白春礼刘元方朱道本何鸣元梁栋材,卢永根陈可冀匡廷云朱作言孙枢安芷生李廷栋汪品先陈馬页王大中 ...
"From Asia to Africa and around the globe, researchers and analysts are tapping GIS technology as a large framework to efficiently and effectively solve common problems such as population growth, resource consumption and pollution.
From Paper Maps to Digital Spatial Analysis and Modelling: An Applied GIS Primer
Integrating these two methods makes it possible to achieve high-accuracy satellite data processing. This book considers aspects of GIS technology applications with space science technology and innovation approaches.