Results 261 to 270 of about 1,424,917 (298)

Radar-derived standwise forest inventory

IEEE Transactions on Geoscience and Remote Sensing, 1997
The application of remote sensing methods in the estimation of forest stand characteristics, especially biomass and stem volume, has been intensively investigated during the last few years. The new methods, however, have not been accurate enough for operational standwise inventory with a required accuracy typically of 15% for main stand characteristics
Juha Hyyppä, Jouni Pulliainen, Martti Hallikainen, Asko Saatsi   +3 more
openaire   +2 more sources

Inventory of Forest Plantations

2013
We review the research related to the application of inventory techniques utilizing airborne laser scanning (ALS) in intensively managed forest plantations. The single tree detection and area based methods originally developed in more complex forest types were found to be no less effective in plantation forests for the estimation of important stand ...
Vauhkonen Jari, Maltamo Matti, Vauhkonen Jari   +2 more
openaire   +1 more source

Forest Inventory Maps

1958
Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the portions of land in four condensed maps which illustrate the kind of forest maps that were being prepared from air photographs with a minimum of groundwork by the Forestry Branch of the Department of Northern Affairs and National Resources in the 1950s. Such maps not
openaire   +1 more source

Forest Inventory

2007
  +4 more sources

A Partial Ontology for Forest Inventory and Mensuration

16th International Workshop on Database and Expert Systems Applications (DEXA'05), 2006
Keywords, restricted vocabularies (RVs), thesauri, and catalogues are introduced leading up to discussion of the need for full ontologies to describe the full logical and relational structure of e-information-objects (e-IOs) (data or docs). A re-ordered and (re-) structured NEFIS RV for forest inventory and mensuration (FIM) is (re-) presented, leading
openaire   +2 more sources

Harmonized Classification of Forest Types in the Iberian Peninsula Based on National Forest Inventories

Forests, 2020
Stefano Mazzoleni, Leonia Nunes, Álvarez-González J G   +2 more
exaly  

Multisource forest inventories: A model-based approach using k-NN to reconcile forest attributes statistics and map products

ISPRS Journal of Photogrammetry and Remote Sensing, 2022
Jean-Pierre Renaud, Cedric Vega
exaly  

INVENTORY | Forest Inventory and Monitoring

2004
openaire   +1 more source

Chapter 1 Forest Inventory, types, objectives, Forest Inventory in Bangladesh

2022
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Forest inventory

Photogrammetria, 1966
openaire   +1 more source