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The Esri guide to GIS analysis . Volume 3 Modeling suitability, movement, and interaction / / Andy Mitchell
The Esri guide to GIS analysis . Volume 3 Modeling suitability, movement, and interaction / / Andy Mitchell
Autore Mitchell Andy
Pubbl/distr/stampa Redlands, California : , : Esri Press, , [2012]
Descrizione fisica 1 online resource (434 p.)
Disciplina 910.285
Soggetto topico Geographic information systems
ISBN 1-280-87809-6
1-58948-339-1
9786613719409
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910813822303321
Mitchell Andy  
Redlands, California : , : Esri Press, , [2012]
Materiale a stampa
Lo trovi qui: Univ. Federico II
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ESRI map book
ESRI map book
Pubbl/distr/stampa Redlands, Calif., : Environmental Systems Research Institute, ©1995-
Descrizione fisica 1 online resource
Disciplina 912
Soggetto topico Geographic information systems
Geography - Computer programs
Cartography - Computer programs
Information storage and retrieval systems - Geography
Digital mapping
Cartografie
Geografische informatiesystemen
Geografie
Computermethoden
Information storage and retrieval
Soggetto genere / forma Periodicals.
Formato Materiale a stampa
Livello bibliografico Periodico
Lingua di pubblicazione eng
Altri titoli varianti Environmental Systems Research Institute map book
Record Nr. UNINA-9910145524003321
Redlands, Calif., : Environmental Systems Research Institute, ©1995-
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Essential image processing and GIS for remote sensing / / Jian Guo Liu, Philippa J. Mason
Essential image processing and GIS for remote sensing / / Jian Guo Liu, Philippa J. Mason
Autore Liu Jian-Guo
Pubbl/distr/stampa Hoboken, New Jersey : , : Wiley-Blackwell, , 2009
Descrizione fisica 1 online resource (461 p.)
Disciplina 621.36/78
910.285
Soggetto topico Remote sensing
Geographic information systems
Image processing
Soggetto genere / forma Electronic books.
ISBN 1-118-68797-3
1-118-68796-5
1-282-18887-9
9786612188879
0-470-51031-5
0-470-74604-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Essential Image Processing and GIS for Remote Sensing; Contents; Overview of the Book; Part One: Image Processing; 1 Digital Image and Display; 1.1 What is a digital image?; 1.2 Digital image display; 1.2.1 Monochromatic display; 1.2.2 Tristimulus colour theory and RGB colour display; 1.2.3 Pseudo colour display; 1.3 Some key points; Questions; 2 Point Operations (Contrast Enhancement); 2.1 Histogram modification and lookup table; 2.2 Linear contrast enhancement; 2.2.1 Derivation of a linear function from two points; 2.3 Logarithmic and exponential contrast enhancement
2.3.1 Logarithmic contrast enhancement2.3.2 Exponential contrast enhancement; 2.4 Histogram equalization; 2.5 Histogram matching and Gaussian stretch; 2.6 Balance contrast enhancement technique; 2.6.1 *Derivation of coefficients, a, b and c for a BCET parabolic function; 2.7 Clipping in contrast enhancement; 2.8 Tips for interactive contrast enhancement; Questions; 3 Algebraic Operations (Multi-image Point Operations); 3.1 Image addition; 3.2 Image subtraction (differencing); 3.3 Image multiplication; 3.4 Image division (ratio); 3.5 Index derivation and supervised enhancement
3.5.1 Vegetation indices3.5.2 Iron oxide ratio index; 3.5.3 TM clay (hydrated) mineral ratio index; 3.6 Standardization and logarithmic residual; 3.7 Simulated reflectance; 3.7.1 Analysis of solar radiation balance and simulated irradiance; 3.7.2 Simulated spectral reflectance image; 3.7.3 Calculation of weights; 3.7.4 Example: ATM simulated reflectance colour composite; 3.7.5 Comparison with ratio and logarithmic residual techniques; 3.8 Summary; Questions; 4 Filtering and Neighbourhood Processing; 4.1 Fourier transform: understanding filtering in image frequency
4.2 Concepts of convolution for image filtering4.3 Low-pass filters (smoothing); 4.3.1 Gaussian filter; 4.3.2 The k nearest mean filter; 4.3.3 Median filter; 4.3.4 Adaptive median filter; 4.3.5 The k nearest median filter; 4.3.6 Mode (majority) filter; 4.3.7 Conditional smoothing filters; 4.4 High-pass filters (edge enhancement); 4.4.1 Gradient filters; 4.4.2 Laplacian filters; 4.4.3 Edge-sharpening filters; 4.5 Local contrast enhancement; 4.6 *FFT selective and adaptive filtering; 4.6.1 FFT selective filtering; 4.6.2 FFT adaptive filtering; 4.7 Summary; Questions; 5 RGB-IHS Transformation
5.1 Colour coordinate transformation5.2 IHS decorrelation stretch; 5.3 Direct decorrelation stretch technique; 5.4 Hue RGB colour composites; 5.5 *Derivation of RGB-IHS and IHS-RGB transformations based on 3D geometry of the RGB colour cube; 5.5.1 Derivation of RGB-IHS Transformation; 5.5.2 Derivation of IHS-RGB transformation; 5.6 *Mathematical proof of DDS and its properties; 5.6.1 Mathematical proof of DDS; 5.6.2 The properties of DDS; 5.7 Summary; Questions; 6 Image Fusion Techniques; 6.1 RGB-IHS transformation as a tool for data fusion; 6.2 Brovey transform (intensity modulation)
6.3 Smoothing-filter-based intensity modulation
Record Nr. UNINA-9910139789703321
Liu Jian-Guo  
Hoboken, New Jersey : , : Wiley-Blackwell, , 2009
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Essential image processing and GIS for remote sensing / / Jian Guo Liu, Philippa J. Mason
Essential image processing and GIS for remote sensing / / Jian Guo Liu, Philippa J. Mason
Autore Liu Jian-Guo
Pubbl/distr/stampa Hoboken, New Jersey : , : Wiley-Blackwell, , 2009
Descrizione fisica 1 online resource (461 p.)
Disciplina 621.36/78
910.285
Soggetto topico Remote sensing
Geographic information systems
Image processing
ISBN 1-118-68797-3
1-118-68796-5
1-282-18887-9
9786612188879
0-470-51031-5
0-470-74604-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Essential Image Processing and GIS for Remote Sensing; Contents; Overview of the Book; Part One: Image Processing; 1 Digital Image and Display; 1.1 What is a digital image?; 1.2 Digital image display; 1.2.1 Monochromatic display; 1.2.2 Tristimulus colour theory and RGB colour display; 1.2.3 Pseudo colour display; 1.3 Some key points; Questions; 2 Point Operations (Contrast Enhancement); 2.1 Histogram modification and lookup table; 2.2 Linear contrast enhancement; 2.2.1 Derivation of a linear function from two points; 2.3 Logarithmic and exponential contrast enhancement
2.3.1 Logarithmic contrast enhancement2.3.2 Exponential contrast enhancement; 2.4 Histogram equalization; 2.5 Histogram matching and Gaussian stretch; 2.6 Balance contrast enhancement technique; 2.6.1 *Derivation of coefficients, a, b and c for a BCET parabolic function; 2.7 Clipping in contrast enhancement; 2.8 Tips for interactive contrast enhancement; Questions; 3 Algebraic Operations (Multi-image Point Operations); 3.1 Image addition; 3.2 Image subtraction (differencing); 3.3 Image multiplication; 3.4 Image division (ratio); 3.5 Index derivation and supervised enhancement
3.5.1 Vegetation indices3.5.2 Iron oxide ratio index; 3.5.3 TM clay (hydrated) mineral ratio index; 3.6 Standardization and logarithmic residual; 3.7 Simulated reflectance; 3.7.1 Analysis of solar radiation balance and simulated irradiance; 3.7.2 Simulated spectral reflectance image; 3.7.3 Calculation of weights; 3.7.4 Example: ATM simulated reflectance colour composite; 3.7.5 Comparison with ratio and logarithmic residual techniques; 3.8 Summary; Questions; 4 Filtering and Neighbourhood Processing; 4.1 Fourier transform: understanding filtering in image frequency
4.2 Concepts of convolution for image filtering4.3 Low-pass filters (smoothing); 4.3.1 Gaussian filter; 4.3.2 The k nearest mean filter; 4.3.3 Median filter; 4.3.4 Adaptive median filter; 4.3.5 The k nearest median filter; 4.3.6 Mode (majority) filter; 4.3.7 Conditional smoothing filters; 4.4 High-pass filters (edge enhancement); 4.4.1 Gradient filters; 4.4.2 Laplacian filters; 4.4.3 Edge-sharpening filters; 4.5 Local contrast enhancement; 4.6 *FFT selective and adaptive filtering; 4.6.1 FFT selective filtering; 4.6.2 FFT adaptive filtering; 4.7 Summary; Questions; 5 RGB-IHS Transformation
5.1 Colour coordinate transformation5.2 IHS decorrelation stretch; 5.3 Direct decorrelation stretch technique; 5.4 Hue RGB colour composites; 5.5 *Derivation of RGB-IHS and IHS-RGB transformations based on 3D geometry of the RGB colour cube; 5.5.1 Derivation of RGB-IHS Transformation; 5.5.2 Derivation of IHS-RGB transformation; 5.6 *Mathematical proof of DDS and its properties; 5.6.1 Mathematical proof of DDS; 5.6.2 The properties of DDS; 5.7 Summary; Questions; 6 Image Fusion Techniques; 6.1 RGB-IHS transformation as a tool for data fusion; 6.2 Brovey transform (intensity modulation)
6.3 Smoothing-filter-based intensity modulation
Record Nr. UNINA-9910830955003321
Liu Jian-Guo  
Hoboken, New Jersey : , : Wiley-Blackwell, , 2009
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
An estimated potentiometric surface of the Death Valley region, Nevada and California, developed using geographic information system and automated interpolation techniques / / by Frank A. D'Agnese, Claudia C. Faunt, and A. Keith Turner
An estimated potentiometric surface of the Death Valley region, Nevada and California, developed using geographic information system and automated interpolation techniques / / by Frank A. D'Agnese, Claudia C. Faunt, and A. Keith Turner
Autore D'Agnese Frank A.
Pubbl/distr/stampa Denver, Colorado : , : U.S. Geological Survey, , 1998
Descrizione fisica 1 online resource (iii, 15 pages) : illustrations, maps
Collana Water-resources investigations report
Soggetto topico Groundwater - Death Valley (Calif. and Nev.)
Water table - Death Valley (Calif. and Nev.)
Geographic information systems - Death Valley (Calif. and Nev.)
Geographic information systems
Groundwater
Water table
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910717308403321
D'Agnese Frank A.  
Denver, Colorado : , : U.S. Geological Survey, , 1998
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Estimating prediction uncertainty from geographical information system raster processing [[electronic resource] ] : a user's manual for the Raster error propagation tool (REPTool) / / by Jason J. Gurdak, Sharon L. Qi, and Michael L. Geisler
Estimating prediction uncertainty from geographical information system raster processing [[electronic resource] ] : a user's manual for the Raster error propagation tool (REPTool) / / by Jason J. Gurdak, Sharon L. Qi, and Michael L. Geisler
Autore Gurdak Jason J
Pubbl/distr/stampa Reston, Va. : , : U.S. Geological Survey, , 2009
Descrizione fisica 1 online resource (vii, 71 pages) : illustrations, maps
Altri autori (Persone) QiSharon <1967->
GeislerMichael L
Collana Techniques and methods
Soggetto topico Geographic information systems
Geospatial data - Computer programs
Soggetto genere / forma Handbooks and manuals.
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Altri titoli varianti Estimating prediction uncertainty from geographical information system raster processing
Record Nr. UNINA-9910699140103321
Gurdak Jason J  
Reston, Va. : , : U.S. Geological Survey, , 2009
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Estimating traveltimes of boats through bald eagle habitat along the Snake River, northwestern Wyoming, using geographic information system techniques / / by James F. Wilson, Jr. and Charles A. Eshelman
Estimating traveltimes of boats through bald eagle habitat along the Snake River, northwestern Wyoming, using geographic information system techniques / / by James F. Wilson, Jr. and Charles A. Eshelman
Autore Wilson James F (James Franklin), <1933-2019, >
Pubbl/distr/stampa Cheyenne, Wyoming : , : U.S. Geological Survey, , 1992
Descrizione fisica 1 online resource (iv, 29 pages) : illustrations, maps
Collana Water-resources investigations report
Soggetto topico Travel time (Traffic engineering) - Snake River (Wyo.-Wash.)
Geographic information systems
Travel time (Traffic engineering)
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Altri titoli varianti Estimating traveltimes of boats, Snake River, northwestern Wyoming
Record Nr. UNINA-9910715971103321
Wilson James F (James Franklin), <1933-2019, >  
Cheyenne, Wyoming : , : U.S. Geological Survey, , 1992
Materiale a stampa
Lo trovi qui: Univ. Federico II
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European Handbook of Crowdsourced Geographic Information / / edited by Cristina Capineri [and six others]
European Handbook of Crowdsourced Geographic Information / / edited by Cristina Capineri [and six others]
Pubbl/distr/stampa London : , : Ubiquity Press, , 2016
Descrizione fisica 1 online resource (viii, 464 pages) : illustrations
Disciplina 910.285
Soggetto topico Geographic information systems
Crowdsourcing
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto The nature of volunteered geographic information / Cristina Capineri -- Why is participation inequality important? / Mordechai (Muki) Haklay -- Social media geographic information : why social is special when it goes spatial? / Michele Campagna -- Handling quality in crowdsourced geographic information / Laura Criscuolo [and seven others] -- Data quality in crowdsourcing for biodiversity research : issues and examples / Clemens Jacobs -- Semantic challenges for volunteered geographic information / Andrea Ballatore -- Quality analysis of the Parisian OSM toponyms evolution / Vyron Antoniou, Guillaume Touya, and Ana-Maria Raimond -- Tackling the thematic accuracy of areal features in OpenStreetMap / Ahmed Loai Ali -- Enhancing the management of quality of VGI : contributions from context and task modelling / Benedicte Bucher, Gilles Falquet, Claudine Metral, and Rob Lemmens -- A methodological toolbox for exploring collections of textually annotated georeferenced photographs / Ross S. Purves and William A. Mackaness -- Gaining knowledge from georeferenced social media data with visual analytics / Gennady Andrienko and Natalia Andrienko -- Head/tail breaks for visualization of city structure and dynamics / Bin Jiang -- Querying VGI by semantic enrichment / Rob Lemmens, Gilles Falquet, Stefano De Sabbata, Bin Jiang, and Benedicte Bucher -- Extracting location information from crowd-sourced social network data / Pinar Karagoz, Hali Oguztuzun, Ruket Cakici, Ozer Ozdikis, Kezban Dilek Onal, and Meryem Sagcan -- Spatial and temporal sentiment analysis of Twitter data / Zhiwen Song and Jianhong (Cecilia) Xia -- Social networks VGI : Twitter sentiment analysis of social hotspots / Dario Stojanovski, Ivan Chorbev, Ivica Dimitrovski, and Gjorgji Madjarov -- Research on social media feeds : a GIScience perspective / Enrico Steiger, Rene Westerholt, and Alexander Zipf -- Changing role of citizens in national environmental monitoring / Juhani Kettunen, Jari Silander, Matti Lindholm, Maiju Lehtiniemi, Outi Setälä, and Seppo Kaitala et al -- On the contribution of volunteered geographic information to land monitoring efforts / Jamal Jokar Arsanjani and Cidália C Fonte -- Discussing the potential of crowdsourced geographic information for urban areas monitoring using the Panoramio initiative / Flavio Lupia and Jacinto Estima -- AtrapaelTigre.com : enlisting citizen-scientists in the war on tiger mosquitoes / Aitana Oltra, John R.B. Palmer, and Frederic Bartumeus -- Crowdsourcing geographic information for disaster management and improving urban resilience : an overview of recent developments and lessons learned / João Porto de Albuquerque, Melanie Eckle, Benjamin Herfort, and Alexander Zipf -- Crowdsourcing for individual needs : the case of routing and navigation for mobility-impaired persons / Alexander Zipf, Amin Mobasheri, Adam Rousell, and Stefan Hahmann -- Smart timetable service based on crowdsensed data / Károly Farkas -- Mobile crowd-sensing in the smart city / Imre Lendák -- Mobile crowd sensing for smart urban mobility / Dragan Stojanovic, Bratislav Predic, and Natalija Stojanovic -- Using mobile crowdsourcing and geotagged social media data to study people's affective responses to environments / Haosheng Huang and Georg Gartner -- Integrating authoritative and volunteered geographic information for spatial planning / Pierangelo Massa and Michele Campagna -- A proposed crowdsourcing cadastral model : taking advantage of previous experience and innovative techniques / Sofia Basiouka and Chryssy Potsiou -- Modelling the world in 3D from VGI/crowdsourced data / Hongchao Fan and Alexander Zipf.
Record Nr. UNINA-9910476781003321
London : , : Ubiquity Press, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
European handbook of crowdsourced geographic information / / edited by Cristina Capineri, Muki Haklay, Haosheng Huang, Vyron Antoniou, Juhani Kettunen, Frank Ostermann and Ross Purves
European handbook of crowdsourced geographic information / / edited by Cristina Capineri, Muki Haklay, Haosheng Huang, Vyron Antoniou, Juhani Kettunen, Frank Ostermann and Ross Purves
Pubbl/distr/stampa London : , : Ubiquity Press, , 2016
Descrizione fisica 1 online resource (viii, 464 pages) : illustrations (some colour), colour maps
Disciplina 910.285
Collana Open Access e-Books
Knowledge Unlatched
Soggetto topico Geographic information systems
Human computation
User-generated content
ISBN 1-909188-81-6
1-909188-80-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Chapter 1. Introduction -- Chapter 2. The nature of volunteered geographic information / Cristina Capineri -- Chapter 3. Why is participation inequality important? / Mordechai (Muki) Haklay -- Chapter 4. Social media geographic information : why social is special when it goes spatial? / Michele Campagna -- Chapter 5. Handling quality in crowdsourced geographic information / Laura Criscuolo [and seven others] -- Chapter 6. Data quality in crowdsourcing for biodiversity research : issues and examples / Clemens Jacobs -- Chapter 7. Semantic challenges for volunteered geographic information / Andrea Ballatore -- Chapter 8. Quality analysis of the Parisian OSM toponyms evolution / Vyron Antoniou, Guillaume Touya and Ana-Maria Raimond -- Chapter 9. Tackling the thematic accuracy of areal features in OpenStreetMap / Ahmed Loai Ali -- Chapter 10. Enhancing the management of quality of VGI : contributions from context and task modelling / Benedicte Bucher, Gilles Falquet, Claudine Metral and Rob Lemmens -- Chapter 11. A methodological toolbox for exploring collections of textually annotated georeferenced photographs / Ross S. Purves and William A. Mackaness -- Chapter 12. Gaining knowledge from georeferenced social media data with visual analytics / Gennady Andrienko and Natalia Andrienko -- Chapter 13. Head/tail breaks for visualization of city structure and dynamics / Bin Jiang --
Chapter 14. Querying VGI by semantic enrichment / Rob Lemmens, Gilles Falquet, Stefano De Sabbata, Bin Jiang and Benedicte Bucher -- Chapter 15. Extracting location information from crowd-sourced social network data / Pinar Karagoz, Hali Oguztuzun, Ruket Cakici, Ozer Ozdikis, Kezban Dilek Onal and Meryem Sagcan -- Chapter 16. Spatial and temporal sentiment analysis of Twitter data / Zhiwen Song and Jianhong (Cecilia) Xia -- Chapter 17. Social networks VGI : Twitter sentiment analysis of social hotspots / Dario Stojanovski, Ivan Chorbev, Ivica Dimitrovski and Gjorgji Madjarov -- Chapter 18. Research on social media feeds : a GIScience perspective / Enrico Steiger, Rene Westerholt and Alexander Zipf -- Chapter 19. Changing role of citizens in national environmental monitoring / Juhani Kettunen, Jari Silander, Matti Lindholm, Maiju Lehtiniemi, Outi Setälä and Seppo Kaitala -- Chapter 20. On the contribution of volunteered geographic information to land monitoring efforts / Jamal Jokar Arsanjani and Cidália C Fonte -- Chapter 21. Discussing the potential of crowdsourced geographic information for urban areas monitoring using the Panoramio initiative / Flavio Lupia and Jacinto Estima -- Chapter 22. AtrapaelTigre.com : enlisting citizen-scientists in the war on tiger mosquitoes / Aitana Oltra, John R.B. Palmer and Frederic Bartumeus --
Chapter 23. Crowdsourcing geographic information for disaster management and improving urban resilience : an overview of recent developments and lessons learned / João Porto de Albuquerque, Melanie Eckle, Benjamin Herfort and Alexander Zipf -- Chapter 24. Crowdsourcing for individual needs : the case of routing and navigation for mobility-impaired persons / Alexander Zipf, Amin Mobasheri, Adam Rousell and Stefan Hahmann -- Chapter 25. Smart timetable service based on crowdsensed data / Károly Farkas -- Chapter 26. Mobile crowd-sensing in the smart city / Imre Lendák -- Chapter 27. Mobile crowd sensing for smart urban mobility / Dragan Stojanovic, Bratislav Predic and Natalija Stojanovic -- Chapter 28. Using mobile crowdsourcing and geotagged social media data to study people's affective responses to environments / Haosheng Huang and Georg Gartner -- Chapter 29. Integrating authoritative and volunteered geographic information for spatial planning / Pierangelo Massa and Michele Campagna -- Chapter 30. A proposed crowdsourcing cadastral model : taking advantage of previous experience and innovative techniques / Sofia Basiouka and Chryssy Potsiou -- Chapter 31. Modelling the world in 3D from VGI/crowdsourced data / Hongchao Fan and Alexander Zipf.
Record Nr. UNINA-9910153561103321
London : , : Ubiquity Press, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Expert GeoServer : build and secure advanced interfaces and interactive maps / / Ben Mearns
Expert GeoServer : build and secure advanced interfaces and interactive maps / / Ben Mearns
Autore Mearns Ben
Edizione [1st edition]
Pubbl/distr/stampa Birmingham ; ; Mumbai : , : Packt, , 2018
Descrizione fisica 1 online resource (129 pages) : illustrations
Disciplina 910.285
Soggetto topico Geographic information systems
Digital mapping
Soggetto genere / forma Electronic books.
ISBN 1-78953-598-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910466585603321
Mearns Ben  
Birmingham ; ; Mumbai : , : Packt, , 2018
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui