Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Bijker, W."'
Publikováno v:
Science, Technology, & Human Values, 1997 Jul 01. 22(3), 267-285.
Externí odkaz:
https://www.jstor.org/stable/689888
Characterising and quantifying vegetative drought in East Africa using fuzzy modelling and NDVI data
Publikováno v:
In Journal of Arid Environments March 2012 78:169-178
Akademický článek
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Autor:
Dimitris Stratoulias, By, R. A., Zurita-Milla, R., Bijker, W., Tolpekin, V., Schulthess, U., Ahmed, Z. U.
Publikováno v:
ISSUE=36;TITLE=36th Asian Conference on Remote Sensing, ACRS 2015
University of Twente Research Information (Pure Portal)
Scopus-Elsevier
University of Twente Research Information (Pure Portal)
Scopus-Elsevier
Smallholder farmers contribute to more than 50% of the world's annual production of cereals, meat and dairy products and they cultivate more than 80% of the total agricultural area in Asia and Sub-Saharan Africa. Conversely, it is estimated that more
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1b8b2bc441184f321437be972fb430a4
https://research.utwente.nl/en/publications/a74c6939-694b-4a42-9df9-b90802854626
https://research.utwente.nl/en/publications/a74c6939-694b-4a42-9df9-b90802854626
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::90517ff0d1a862f097735d8b7bf8f1d2
https://research.utwente.nl/en/publications/development-of-evacuation-routes-and-determination-of-shelter-accessibility-using-high-resolution-satellite-imagery--under-the-project-spatial-data-management-and-identification-of-the-most-vulnerable-schools-and-shelters-in-dominica(8f59718f-9993-4a13-af0e-d5a40b379a15).html
https://research.utwente.nl/en/publications/development-of-evacuation-routes-and-determination-of-shelter-accessibility-using-high-resolution-satellite-imagery--under-the-project-spatial-data-management-and-identification-of-the-most-vulnerable-schools-and-shelters-in-dominica(8f59718f-9993-4a13-af0e-d5a40b379a15).html
Publikováno v:
Proceedings of the 6th International Workshop on the Analysis of Multi-temporal Remote Sensing Images (Multi-Temp), 12-14 July 2011, Trento, Italy, 201-204
STARTPAGE=201;ENDPAGE=204;TITLE=Proceedings of the 6th International Workshop on the Analysis of Multi-temporal Remote Sensing Images (Multi-Temp), 12-14 July 2011, Trento, Italy
STARTPAGE=201;ENDPAGE=204;TITLE=Proceedings of the 6th International Workshop on the Analysis of Multi-temporal Remote Sensing Images (Multi-Temp), 12-14 July 2011, Trento, Italy
The objective of this study is to explore the potential of using Markov chains to model the changes of vegetative drought classes. NOAA-AVHRR dekadal NDVI images and fuzzy functions are used to characterize the drought classes while capturing the gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57090c4e8ae4289472e48b1c5255fdcd
https://research.utwente.nl/en/publications/714ed1a3-fba6-415d-b7e3-1e2680332271
https://research.utwente.nl/en/publications/714ed1a3-fba6-415d-b7e3-1e2680332271
Publikováno v:
Proceedings of the 6th international workshop on the analysis of multi-temporal remote sensing images, Multi-Temp, 12-14 July 2011, Trento, Italy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::4dac85426f2e6c46f8021c5360b002c2
https://research.utwente.nl/en/publications/61e636be-23fa-4bea-883d-383599d5981c
https://research.utwente.nl/en/publications/61e636be-23fa-4bea-883d-383599d5981c
Autor:
Bijker, W., Jongsma, Egbert, Kidd, Richard A., Altan, O., Backhaus, Robert, Boccardo, Pierro, Zlatanova, Sisi
Publikováno v:
Geoinformation for disaster and risk management : examples and best practices, 83-87
STARTPAGE=83;ENDPAGE=87;TITLE=Geoinformation for disaster and risk management : examples and best practices
STARTPAGE=83;ENDPAGE=87;TITLE=Geoinformation for disaster and risk management : examples and best practices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::3f5cc82daa9b3ee9bbf76844c43904b2
https://research.utwente.nl/en/publications/audit-of-indian-ocean-tsunami-aid-in-aceh-with-geoinformation(a90e971a-1308-406f-93a8-97c4208a955c).html
https://research.utwente.nl/en/publications/audit-of-indian-ocean-tsunami-aid-in-aceh-with-geoinformation(a90e971a-1308-406f-93a8-97c4208a955c).html
Publikováno v:
GEOBIA 2010 : geographic object-based image analysis, 29 June-2 July 2010, Ghent, Belgium : proceedings, XXXVIII(4C7), 1-7
Municipalities need accurate and updated inventories of urban vegetation in order to manage green resources and estimate the profit of urban forestry activities. Earlier studies using high resolution satellite images have shown that automatic tree de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::13ee06466432b8090d9c891f905a48d5
https://research.utwente.nl/en/publications/context--sensitive-extraction-of-tree-crown-objects-in-urban-areas-using-vhr-satellite-images(91a70b03-2ad6-4747-b02f-92d74f077817).html
https://research.utwente.nl/en/publications/context--sensitive-extraction-of-tree-crown-objects-in-urban-areas-using-vhr-satellite-images(91a70b03-2ad6-4747-b02f-92d74f077817).html