Pub Date : 2024-06-22DOI: 10.1080/14498596.2024.2368156
Arvindd Kshetrimayum, Ramesh H, Akash Goyal
The movement of rock, soil, and other debris down a slope or incline is a geological phenomenon known as a landslide. To analyze the landslide susceptibility (LS) in Manipur, the study develops and...
{"title":"Exploring different approaches for landslide susceptibility zonation mapping in Manipur: a comparative study of AHP, FR, machine learning, and deep learning models","authors":"Arvindd Kshetrimayum, Ramesh H, Akash Goyal","doi":"10.1080/14498596.2024.2368156","DOIUrl":"https://doi.org/10.1080/14498596.2024.2368156","url":null,"abstract":"The movement of rock, soil, and other debris down a slope or incline is a geological phenomenon known as a landslide. To analyze the landslide susceptibility (LS) in Manipur, the study develops and...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"24 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141502786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-27DOI: 10.1080/14498596.2024.2358817
Yaxin Wen, Wujiao Dai, Wenku Yu, Biyan Chen, Lin Pan
Outliers can significantly impact the accuracy and reliability of Global Navigation Satellite System (GNSS) real-time kinematic (RTK) positioning. To enhance the robustness of RTK in GNSS-challenge...
{"title":"An enhanced RANSAC-RTK algorithm in GNSS-challenged environments","authors":"Yaxin Wen, Wujiao Dai, Wenku Yu, Biyan Chen, Lin Pan","doi":"10.1080/14498596.2024.2358817","DOIUrl":"https://doi.org/10.1080/14498596.2024.2358817","url":null,"abstract":"Outliers can significantly impact the accuracy and reliability of Global Navigation Satellite System (GNSS) real-time kinematic (RTK) positioning. To enhance the robustness of RTK in GNSS-challenge...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"80 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141516082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
High-precision global navigation satellite system (GNSS) time transfer depends on the carrier phase observations, and ionospheric delay affects rapid integer ambiguity resolution. Therefore, this w...
{"title":"GNSS carrier phase common-view precision time transfer using the ionospheric-weighted single-differenced model","authors":"Jintao Jiang, Yanju Chai, Pengyu Hou, Baocheng Zhang","doi":"10.1080/14498596.2024.2353154","DOIUrl":"https://doi.org/10.1080/14498596.2024.2353154","url":null,"abstract":"High-precision global navigation satellite system (GNSS) time transfer depends on the carrier phase observations, and ionospheric delay affects rapid integer ambiguity resolution. Therefore, this w...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"29 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141516085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-27DOI: 10.1080/14498596.2024.2353158
Ayyappa Reddy Allu, Shashi Mesapam
This study explores the fusion of Sentinel-2A (S2) and different bands of UAV imagery (Blue, Green, Red and Panchromatic (PAN)) to enhance spatial and spectral information for crop health monitorin...
{"title":"Selection of suitable fusional band combination from Sentinel-2A and UAV imagery for agricultural applications","authors":"Ayyappa Reddy Allu, Shashi Mesapam","doi":"10.1080/14498596.2024.2353158","DOIUrl":"https://doi.org/10.1080/14498596.2024.2353158","url":null,"abstract":"This study explores the fusion of Sentinel-2A (S2) and different bands of UAV imagery (Blue, Green, Red and Panchromatic (PAN)) to enhance spatial and spectral information for crop health monitorin...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"69 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141171254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-27DOI: 10.1080/14498596.2024.2350588
Baris Suleymanoglu, Arzu Soycan, Metin Soycan
This study presents a novel filtering methodology for Mobile Laser Scanning (MLS) data using robust iterative reweighting. Initially, 3D point clouds are projected onto a 2D grid to create surfaces...
{"title":"An adaptive iterative reweighted filtering methodology for urban MLS dataset","authors":"Baris Suleymanoglu, Arzu Soycan, Metin Soycan","doi":"10.1080/14498596.2024.2350588","DOIUrl":"https://doi.org/10.1080/14498596.2024.2350588","url":null,"abstract":"This study presents a novel filtering methodology for Mobile Laser Scanning (MLS) data using robust iterative reweighting. Initially, 3D point clouds are projected onto a 2D grid to create surfaces...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"126 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141516086","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-03DOI: 10.1080/14498596.2024.2343749
Du Zhang, Yang Ma, Shengliang Wang, Baocheng Zhang
In complex urban, port, and factory environments, GNSS and UWB encounter significant challenges from signal blockage and multipath effects. This study proposes a GNSS-RTK/WLR-UWB tight integration ...
{"title":"Precise positioning in complex environments with GNSS-RTK and weighted linear regression UWB observations","authors":"Du Zhang, Yang Ma, Shengliang Wang, Baocheng Zhang","doi":"10.1080/14498596.2024.2343749","DOIUrl":"https://doi.org/10.1080/14498596.2024.2343749","url":null,"abstract":"In complex urban, port, and factory environments, GNSS and UWB encounter significant challenges from signal blockage and multipath effects. This study proposes a GNSS-RTK/WLR-UWB tight integration ...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"22 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140885585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
There are spatial differences in the correlation between urbanization (NL) and vegetation cover (NDVI), and the driving mechanism is not clear. This study aims to explore the spatial correlation be...
{"title":"Correlation between urbanization and vegetation cover in China and analysis of its influencing factors","authors":"Xiangxiang Hu, Zhiyuan Zhao, Dongdong Pang, Yaya Shi, Lili Zhang","doi":"10.1080/14498596.2024.2343751","DOIUrl":"https://doi.org/10.1080/14498596.2024.2343751","url":null,"abstract":"There are spatial differences in the correlation between urbanization (NL) and vegetation cover (NDVI), and the driving mechanism is not clear. This study aims to explore the spatial correlation be...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"27 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140885472","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-15DOI: 10.1080/14498596.2024.2335262
Jonmenjoy Barman, Jayanta Das
Landslides in the state of Mizoram result in damage to life and properties annually. The study focuses on landslide susceptibility zones by frequency ratio (FR), evidential belief function (EBF) an...
{"title":"Comprehensive landslide prediction mapping using bivariate statistical models of Mizoram state of Northeast India","authors":"Jonmenjoy Barman, Jayanta Das","doi":"10.1080/14498596.2024.2335262","DOIUrl":"https://doi.org/10.1080/14498596.2024.2335262","url":null,"abstract":"Landslides in the state of Mizoram result in damage to life and properties annually. The study focuses on landslide susceptibility zones by frequency ratio (FR), evidential belief function (EBF) an...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"38 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-12DOI: 10.1080/14498596.2024.2337742
Haval AbdulJabbar Sadeq
This paper introduces a novel Bayesian filtering technique for the filtration of ground points in complex terrain and steep inclines in remote sensing applications. The technique integrates LAStool...
{"title":"A Bayesian framework for 3D point cloud filtering","authors":"Haval AbdulJabbar Sadeq","doi":"10.1080/14498596.2024.2337742","DOIUrl":"https://doi.org/10.1080/14498596.2024.2337742","url":null,"abstract":"This paper introduces a novel Bayesian filtering technique for the filtration of ground points in complex terrain and steep inclines in remote sensing applications. The technique integrates LAStool...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"62 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-11DOI: 10.1080/14498596.2024.2333754
Noor e Hira, Muhammad Tahir Siddiqui, Amr Abd-Elrahman, Muhammad Asif Javed
The depletion of forests has become a serious environmental issue in Pakistan. To ensure forest sustainability, a sound monitoring of deforestation is crucial. The current study was designed to qua...
{"title":"Spatio-temporal monitoring of forest cover change, triggered by anthropogenic activities, in the Himalayan moist temperate forests of Pakistan using Landsat imagery","authors":"Noor e Hira, Muhammad Tahir Siddiqui, Amr Abd-Elrahman, Muhammad Asif Javed","doi":"10.1080/14498596.2024.2333754","DOIUrl":"https://doi.org/10.1080/14498596.2024.2333754","url":null,"abstract":"The depletion of forests has become a serious environmental issue in Pakistan. To ensure forest sustainability, a sound monitoring of deforestation is crucial. The current study was designed to qua...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"8 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140572807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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