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 | ||
|
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 | ||
|
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 | ||
|
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 | ||
|
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 | ||
|
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 | ||
|
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 | ||
|
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 | ||
|
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 | ||
|
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 | ||
|