Poplar Tree Index (PTI): A New Vegetation Index for Monitoring Poplar Cultivated Areas

Authors: Colkesen, Ismail, Kavzoglu, Taskin, Tonbul, Hasan, Ozturk, Muhammed Yusuf, Yilmaz, Elif Ozlem

Source: IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium Geoscience and Remote Sensing Symposium, IGARSS 2022 - 2022 IEEE International. :5567-5570 Jul, 2022

Relation: IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium

Multi-seasonal evaluation of hybrid poplar (P. Deltoides) plantations using Worldview-3 imagery and State-Of-The-Art ensemble learning algorithms

Authors: Colkesen, Ismail, Kavzoglu, Taskin, Atesoglu, Ayhan, Tonbul, Hasan, Ozturk, Muhammed Yusuf

Source: Advances in space research. 71(7):3022-3044

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100184406804.0x000001&indx=1&recIds=ETOCvdc_100184406804.0x000001

Automated mucilage extraction index (AMEI): a novel spectral water index for identifying marine mucilage formations from Sentinel-2 imagery

Authors: Colkesen, Ismail, Kavzoglu, Taskin, Sefercik, Umut Gunes, Ozturk, Muhammed Yusuf

Source: International journal of remote sensing. 44(1):105-141

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100172687602.0x000001&indx=1&recIds=ETOCvdc_100172687602.0x000001

Performance evaluation of rotation forest for svm-based recursive feature elimination using hyperspectral imagery

Authors: Colkesen, Ismail, Kavzoglu, Taskin

Source: 2016 8th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS) Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS), 2016 8th Workshop on. :1-5 Aug, 2016

Relation: 2016 8th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)

Pixel- and Object-Based ensemble learning for forest burn severity using USGS FIREMON and Mediterranean condition dNBRs in Aegean ecosystem (Turkey)

Authors: Tonbul, Hasan, Colkesen, Ismail, Kavzoglu, Taskin

Source: Advances in space research. 69(10):3609-3632

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100160890962.0x000001&indx=1&recIds=ETOCvdc_100160890962.0x000001

Developing a mobile application with geo-analytic tools to perform real estate valuation within smart cities.

Authors: Aydinoglu, Arif Cagdas, Bovkir, Rabia, Colkesen, İsmail, Seyrek, Eren Can, Bilgin, Mehmet Selim

Source: Survey Review; Jan2025, Vol. 57 Issue 400, p1-19, 19p

Subject Terms: REAL estate development, VALUATION of real property, MOBILE geographic information systems, LOCATION data, SMART cities

Performance analysis of advanced decision tree-based ensemble learning algorithms for landslide susceptibility mapping

Authors: Kutlug Sahin, Emrehan, Colkesen, Ismail

Source: Geocarto international. 36(11):1253-1275

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100121181749.0x000001&indx=1&recIds=ETOCvdc_100121181749.0x000001

Implementing a mass valuation application on interoperable land valuation data model designed as an extension of the national GDI

Authors: Aydinoglu, Arif Cagdas, Bovkir, Rabia, Colkesen, Ismail

Source: Survey review. 53(379):349-365

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100121845736.0x000001&indx=1&recIds=ETOCvdc_100121845736.0x000001

Methodology For Extracting Poplar Planted Fields From Very High-Resolution Imagery Using Object-Based Image Analysis and Feature Selection Strategy.

Authors: Yilmaz, Elif Ozlem¹, Kavzoglu, Taskin¹, Colkesen, Ismail¹, Tonbul, Hasan¹, Teke, Alihan¹

Source: ISPRS Annals of Photogrammetry, Remote Sensing & Spatial Information Sciences; 2024, Vol. 10 Issue 5, p259-265, 7p

Developing comprehensive geocomputation tools for landslide susceptibility mapping: LSM tool pack

Authors: Sahin, Emrehan Kutlug, Colkesen, Ismail, Acmali, Suheda Semih, Akgun, Aykut, Aydinoglu, Arif Cagdas

Source: In Computers and Geosciences November 2020 144

A comparative assessment of canonical correlation forest, random forest, rotation forest and logistic regression methods for landslide susceptibility mapping

Authors: Sahin, Emrehan Kutlug, Colkesen, Ismail, Kavzoglu, Taskin

Source: Geocarto international. 35(4):341-363

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100100631349.0x000001&indx=1&recIds=ETOCvdc_100100631349.0x000001

Performance Analysis of Advanced Decision Forest Algorithms in Hyperspectral Image Classification

Authors: Colkesen, Ismail, Ertekin, Omer Habib

Source: Photogrammetric engineering and remote sensing. 86(9):571-580

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN624554897&indx=1&recIds=ETOCRN624554897

A novel hybrid methodology integrating pixel- and object-based techniques for mapping land use and land cover from high-resolution satellite data.

Authors: Ozturk, Muhammed Yusuf¹ (AUTHOR), Colkesen, Ismail¹ (AUTHOR) icolkesen@gtu.edu.tr

Source: International Journal of Remote Sensing. Aug2024, Vol. 45 Issue 16, p5640-5678. 39p.

Subject Terms: *PIXELS, *LAND use mapping, *LAND cover, *IMAGE recognition (Computer vision), *LAND use, *THEMATIC maps

Assessing the Physical and Chemical Characteristics of Marine Mucilage Utilizing In-Situ and Remote Sensing Data (Sentinel-1, -2, -3).

Authors: Sefercik, Umut Gunes, Colkesen, Ismail, Kavzoglu, Taskin, Ozdogan, Nizamettin, Ozturk, Muhammed Yusuf

Source: Journal of Photogrammetry, Remote Sensing & Geoinformation Science; Aug2024, Vol. 92 Issue 4, p415-430, 16p

Machine Learning Techniques in Landslide Susceptibility Mapping: A Survey and a Case Study

Authors: Kavzoglu, Taskin, Colkesen, Ismail, Sahin, Emrehan Kutlug

Source: Advances in natural and technological hazards research. 50:283-302

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN616989982&indx=1&recIds=ETOCRN616989982

Comparative evaluation of performances of algae indices, pixel- and object-based machine learning algorithms in mapping floating algal blooms using Sentinel-2 imagery.

Authors: Colkesen, Ismail¹ (AUTHOR) icolkesen@gtu.edu.tr, Ozturk, Muhammed Yusuf¹ (AUTHOR), Altuntas, Osman Yavuz¹ (AUTHOR)

Source: Stochastic Environmental Research & Risk Assessment. Apr2024, Vol. 38 Issue 4, p1613-1634. 22p.

Subject Terms: *MACHINE learning, *ALGAL blooms, *THEMATIC maps, *TIME series analysis, *AGRICULTURAL pollution, *TOXIC algae

Company/Entity: GOOGLE Inc. GOOG

Dimensionality Reduction and Classification of Hyperspectral Images Using Object-Based Image Analysis

Authors: Kavzoglu, Taskin, Tonbul, Hasan, Yildiz Erdemir, Merve, Colkesen, Ismail

Source: Photonirvachak. 46(8):1297-1306

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100124657995.0x000001&indx=1&recIds=ETOCvdc_100124657995.0x000001

Selection of Optimal Object Features in Object-Based Image Analysis Using Filter-Based Algorithms

Authors: Colkesen, Ismail, Kavzoglu, Taskin

Source: Photonirvachak. 46(8):1233-1242

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100124657984.0x000001&indx=1&recIds=ETOCvdc_100124657984.0x000001

Susceptibility mapping of shallow landslides using kernel-based Gaussian process, support vector machines and logistic regression

Authors: Colkesen, Ismail, Sahin, Emrehan Kutlug, Kavzoglu, Taskin

Source: In Journal of African Earth Sciences June 2016 118:53-64

Construction and implementation of a poplar spectral library based on phenological stages for land cover classification using high-resolution satellite images.

Authors: Kavzoglu, Taskin¹ (AUTHOR) kavzoglu@gtu.edu.tr, Colkesen, Ismail¹ (AUTHOR), Atesoglu, Ayhan² (AUTHOR), Tonbul, Hasan¹ (AUTHOR), Yilmaz, Elif Ozlem¹ (AUTHOR), Ozlusoylu, Seyma³ (AUTHOR), Ozturk, Muhammed Yusuf¹ (AUTHOR)

Source: International Journal of Remote Sensing. Mar2024, Vol. 45 Issue 6, p2049-2072. 24p.

Subject Terms: *ZONING, *REMOTE-sensing images, *POPLARS, *IMAGE recognition (Computer vision), *RANDOM forest algorithms, *PLANT phenology, *SPECTRAL reflectance

Geographic Terms: SAMSUN Ili (Turkey), TURKEY