FAO-seminar遥感技术与应用-分类、信息提取课件.ppt
《FAO-seminar遥感技术与应用-分类、信息提取课件.ppt》由会员分享,可在线阅读,更多相关《FAO-seminar遥感技术与应用-分类、信息提取课件.ppt(13页珍藏版)》请在得力文库 - 分享文档赚钱的网站上搜索。
1、Land Cover Classification SystemClass A Liaison Seminar of ISO TC 211 LCCS:An Approach to the Global Harmonisation of Land CoverJohn S.Latham and Antonio Di GregorioEnvironment and Natural Resources ServiceResearch,Extension and Training DivisionSustainable Development DepartmentLand Cover Classific
2、ation SystemFAO Background The Food and Agriculture Organization(FAO)was founded in 1945 with a mandate to raise levels of nutrition and standards of living,to improve agricultural productivity,and better the condition of rural populations.FAO is one of the largest specialized agencies of the UN sys
3、tem and the lead agency for agriculture,forestry,fisheries,and rural development.FAO has 184 member countries plus one member organization,the European Community.It works extensively in the development of standards pertaining to food and agriculture and also has a substantive number of activities in
4、 the field of spatial information management.LCCS:an approach to the global harmonisation of Land CoverISO TC 211 Class A Liaison SeminarLand Cover Classification SystemApplication for Class A Liaison Status accepted Thun plenary Submit a new Work item proposal-NWIP-a draft has been circulated perta
5、ining to LCCS.After completion of LCCS-version 2,in January/February 2004,(5 languages)a formal NWIP will be issued in ISO formatWork with Advisory Group on Outreach to develop and enhance the effectiveness of FAO/UN and ISO joint outreach through education and training especially through ourDistanc
6、e Learning Tools-“Resource Kit”.We will be inviting the advisoryGroup on outreach to work in a partnership with us on content standardisation.Establish a Co-operative Agreement between FAO/UN and ISO TC 211LCCS:an approach to the global harmonisation of Land CoverISO TC 211 Class A Liaison SeminarLa
7、nd Cover Classification System DefinitionLand cover is the observed(bio)physical coverLand cover is the observed(bio)physical coveron the earths surfaceon the earths surface.It includes vegetation and man-made features as well as bare rock,bare soil and inland water surfaces.LCCS:an approach to the
8、global harmonisation of Land CoverISO TC 211 Class A Liaison SeminarLand Cover Classification SystemLand Cover Classification System 100%50%10%50m30m5m1 2 3 4.97 989910033477883Reference Classification SystemDEFINEDGEOGRAPHICAREAMappingunitsDerivedlegendInherent characteristicof the area determining
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- FAO seminar 遥感技术 应用 分类 信息 提取 课件
限制150内