Guidelines for the Use of Digital Imagery for Vegetation Mapping

Author: Henry Lachowski
Publisher: DIANE Publishing
ISBN: 9780788133312
Format: PDF, Mobi
Download Now
A basic reference for those considering digital imagery, particularly satellite imagery for vegetation mapping. Contents: using remote sensing and GIS for mapping vegetation; remote sensors and remotely sensed data; determining appropriate uses for satellite imagery; defining the classification scheme; collecting reference data; assessing accuracy; creating polygons; project management; the basic tour; and case studies. Important terms and ideas are introduced while showing the progression of key activities in the classification and mapping process.

Plant and Vegetation Mapping

Author: Franco Pedrotti
Publisher: Springer Science & Business Media
ISBN: 3642302351
Format: PDF, Docs
Download Now
The book is concerned principally with geobotanical mapping. Geobotany is a broad science that deals with the study of species and of vegetation communities in relation to the environment; it includes other, perhaps more familiar sciences, such as plant geography, plant ecology, and chorology, and phytosociology (plant sociology). Geobotanical cartography is a field of thematic cartography that deals with the interpretation and representation, in the form of maps, of those spatial and temporal phenomena that pertain to flora, vegetation, vegetated landscapes, vegetation zones, and phytogeographical units. The production of a geobotanical map represents the last stage in a cognitive process that begins with observations in the field and continues with the collection of sample data, interpretation of the phenomena observed, and their appropriate cartographic representation; geobotanical cartography is closely tied to the concepts and scope of geobotany in general

Vegetation mapping

Author: Roy W. Alexander
Publisher: John Wiley & Sons Inc
ISBN: 9780471965923
Format: PDF, Docs
Download Now
Vegetation Mapping Edited by Roy Alexander Environment Research Group, Department of Geography, Chester College, UK and Andrew C. Millington Department of Geography, University of Leicester, UK The past decade has witnessed a resurgence of interest and activity in the mapping of vegetation that has been driven by the needs of environmental modellers and policy makers on the one hand and by the increased availability of data sets and sophisticated tools for their handling and analysis on the other. This increased activity, together with the greater variety of purposes for which vegetation maps are being produced, has led to a divergence of approaches, a wider range of entities being mapped and a more varied audience of end users. Over the same time period the researcher interested in vegetation mapping has had to consult an ever-broadening range of sources in order to keep abreast of developments in the field. This book seeks to provide a review of recent developments in vegetation mapping and the purposes for which it is carried out by bringing together a series of case studies covering techniques and their applications at a range of spatial scales. The work included covers scales of enquiry from the quadrat to the biome, studies based on data gathered from ground, air and space, and applications of mapping in temperate, semi arid and tropical environments. Issues involved in the use of data sets from different sources, the recognition and handling of error and the effects of scale are also given detailed consideration. The volume concludes with a review of contemporary approaches to vegetation mapping and the identification of some key research questions. Vegetation Mapping will thus serve as a collected source of reference on techniques and approaches for the researcher while providing a rich variety of case study and methodological information for postgraduate students and undergraduates following specialist courses.

Vegetation mapping

Author: A.W. Küchler
Publisher: Springer Science & Business Media
ISBN: 9400930836
Format: PDF
Download Now
A. W. KOCHLER The intimate intercourse between two or more 2. vegetation maps are scientific tools for ana fields of knowledge often bears interesting and lyzing the environment and the relation valuable fruit. Vegetation maps are such fruit, ships between vegetation and the site on resulting from the union of botany and geogra which it occurs. This helps to explain the phy. The work of botanists can be comprehen distribution of plant communities on the sive only if it includes a consideration of plants basis of the physical and chemical features in space, i. e. in different types of landscapes. At of the landscape. On the other hand, plant this point, the work of geographers becomes communities allow conclusions on the natu important through their development of maps re of the environment; as tools to determine and to analyze distribu 3. vegetation maps are valuable standards of tions in space. Our highly developed knowledge reference for observing and measuring of vegetation is matched by the refinement of changes in the vegetation, their direction cartographic techniques, and maps can now be and their speed, i. e. the rate of change. This is important because the character ofvegeta made that will show the extent and geographical distribution of vegetation anywhere on the sur tion is dynamic and is increasingly affected face of our planet with a remarkable degree of by man; accuracy. 4.