Pub Date : 2024-09-03DOI: 10.1080/14498596.2024.2394439
Shuangquan Ge, Zihou Xu, Shaohan Cao, Dejun Feng, Wang Junfan
To study the influence of vegetation on shadow extraction, an anti-interference DCNN was developed to extract shadows and vegetation from QuickBird images. The vegetation features, color and geomet...
{"title":"Analysis of vegetation influence on building shadow extraction in remote sensing imagery using deep convolutional neural networks","authors":"Shuangquan Ge, Zihou Xu, Shaohan Cao, Dejun Feng, Wang Junfan","doi":"10.1080/14498596.2024.2394439","DOIUrl":"https://doi.org/10.1080/14498596.2024.2394439","url":null,"abstract":"To study the influence of vegetation on shadow extraction, an anti-interference DCNN was developed to extract shadows and vegetation from QuickBird images. The vegetation features, color and geomet...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"10 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207071","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 : 2024-08-14DOI: 10.1080/14498596.2024.2383881
R. Jannathul Firdous, S. Sabena
This study presents a novel methodology to enhance coral species classification in underwater images by integrating Tri Convolutional Deep Autoencoders (TRI-CDAE) and Sparse Deep Autoencoders (SPDA...
{"title":"A novel approach to coral species classification using deep learning and unsupervised feature extraction","authors":"R. Jannathul Firdous, S. Sabena","doi":"10.1080/14498596.2024.2383881","DOIUrl":"https://doi.org/10.1080/14498596.2024.2383881","url":null,"abstract":"This study presents a novel methodology to enhance coral species classification in underwater images by integrating Tri Convolutional Deep Autoencoders (TRI-CDAE) and Sparse Deep Autoencoders (SPDA...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"10 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142207112","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 : 2024-08-07DOI: 10.1080/14498596.2024.2386317
Yongle Zhang, Min Huang, Yanxi Chen, Xingzhu Xiao, Hao Li
The enhancement of spatial resolution has improved the spatial information conveyed by remote sensing images. Nevertheless, the impact of spectral-texture combined features on classification accura...
{"title":"Land cover classification in high-resolution remote sensing: using Swin Transformer deep learning with texture features","authors":"Yongle Zhang, Min Huang, Yanxi Chen, Xingzhu Xiao, Hao Li","doi":"10.1080/14498596.2024.2386317","DOIUrl":"https://doi.org/10.1080/14498596.2024.2386317","url":null,"abstract":"The enhancement of spatial resolution has improved the spatial information conveyed by remote sensing images. Nevertheless, the impact of spectral-texture combined features on classification accura...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"193 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141932586","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 : 2024-08-01DOI: 10.1080/14498596.2024.2384636
Bhavana N. Sivadas, Jeshma Ullas, Sourabh Paul
In this paper, a novel change detection algorithm is proposed for the remote sensing Synthetic Aperture Radar (SAR) images. Change detection in SAR images is one of the critical tasks in the field ...
{"title":"A change detection algorithm for the SAR images based on DWT and DE optimization","authors":"Bhavana N. Sivadas, Jeshma Ullas, Sourabh Paul","doi":"10.1080/14498596.2024.2384636","DOIUrl":"https://doi.org/10.1080/14498596.2024.2384636","url":null,"abstract":"In this paper, a novel change detection algorithm is proposed for the remote sensing Synthetic Aperture Radar (SAR) images. Change detection in SAR images is one of the critical tasks in the field ...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"3 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141932588","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}
Monitoring and providing accurate land use and land cover (LULC) change information is vital for sustainable environmental planning. This study used Landsat imagery from 2002 to 2022 to create upda...
{"title":"Predicting land use and land cover change dynamics in the eThekwini Municipality: a machine learning approach with Landsat imagery","authors":"Mthokozisi Ndumiso Mzuzuwentokozo Buthelezi, Romano Trent Lottering, Kabir Yunus Peerbhay, Onisimo Mutanga","doi":"10.1080/14498596.2024.2378362","DOIUrl":"https://doi.org/10.1080/14498596.2024.2378362","url":null,"abstract":"Monitoring and providing accurate land use and land cover (LULC) change information is vital for sustainable environmental planning. This study used Landsat imagery from 2002 to 2022 to create upda...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"33 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141745707","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 : 2024-07-11DOI: 10.1080/14498596.2024.2377562
Yueze Zheng, Xue Chen, Hailong Zhang, Yang Wu, Shiping Hou, Jiannan Wang
Precise landslide monitoring is crucial for understanding and mitigating their impact. The Three Gorges Dam has exacerbated landslides due to steep slopes and rising water levels. This study used A...
{"title":"Stability monitoring and analysis of submerged landslides in the Three Gorges Reservoir area based on time-series InSAR data and GNSS data","authors":"Yueze Zheng, Xue Chen, Hailong Zhang, Yang Wu, Shiping Hou, Jiannan Wang","doi":"10.1080/14498596.2024.2377562","DOIUrl":"https://doi.org/10.1080/14498596.2024.2377562","url":null,"abstract":"Precise landslide monitoring is crucial for understanding and mitigating their impact. The Three Gorges Dam has exacerbated landslides due to steep slopes and rising water levels. This study used A...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"15 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141611962","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 : 2024-06-27DOI: 10.1080/14498596.2024.2364283
Sajid Ullah, Mohsin Abbas, Xiuchen Qiao
This research evaluates the impact of LULC changes on LST of Kabul City, Afghanistan using Landsat data and Machine Learning Algorithm. The Cellular Automata Markov (CA-Markov) and Artificial Neura...
{"title":"Impact assessment of land-use alteration on land surface temperature in Kabul using machine learning algorithm","authors":"Sajid Ullah, Mohsin Abbas, Xiuchen Qiao","doi":"10.1080/14498596.2024.2364283","DOIUrl":"https://doi.org/10.1080/14498596.2024.2364283","url":null,"abstract":"This research evaluates the impact of LULC changes on LST of Kabul City, Afghanistan using Landsat data and Machine Learning Algorithm. The Cellular Automata Markov (CA-Markov) and Artificial Neura...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"19 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141528849","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 : 2024-06-27DOI: 10.1080/14498596.2024.2371831
T. Hassan, M. El-Tokhey
In this study, the capabilities of Machine Learning (ML) are exploited to predict the Differential Code Biases (DCBs) of Global Positioning System (GPS) satellites from the broadcast Total Group De...
在这项研究中，利用机器学习（ML）的功能，从广播的总群组偏差（Total Group De）中预测全球定位系统（GPS）卫星的差分码偏差（DCB）。
{"title":"Employing machine learning techniques for estimating the differential code biases of GPS satellites","authors":"T. Hassan, M. El-Tokhey","doi":"10.1080/14498596.2024.2371831","DOIUrl":"https://doi.org/10.1080/14498596.2024.2371831","url":null,"abstract":"In this study, the capabilities of Machine Learning (ML) are exploited to predict the Differential Code Biases (DCBs) of Global Positioning System (GPS) satellites from the broadcast Total Group De...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"53 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141720024","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 : 2024-06-25DOI: 10.1080/14498596.2024.2365855
Xiaojian Xu, Changsheng Cai, Zhizhao Liu
The smartphone-based precise point positioning (PPP) technique is usually used in limited satellite visibility environments, resulting in discontinuities in carrier phase observations. This study p...
{"title":"An approach to improve smartphone-based PPP performance in constrained environments using Doppler observations","authors":"Xiaojian Xu, Changsheng Cai, Zhizhao Liu","doi":"10.1080/14498596.2024.2365855","DOIUrl":"https://doi.org/10.1080/14498596.2024.2365855","url":null,"abstract":"The smartphone-based precise point positioning (PPP) technique is usually used in limited satellite visibility environments, resulting in discontinuities in carrier phase observations. This study p...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"15 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141551441","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}
This study quantitatively analyzes how cross-track phase interference affects sea surface current inversion accuracy in ATI. It then suggests a calculation method for this phase over the ocean, enh...
本研究定量分析了跨航迹相位干扰如何影响 ATI 的海面洋流反演精度。然后，它提出了一种在海洋上计算这种相位的方法，以提高反演精度。
{"title":"Removing cross-track interferometric phase in the along-track interferometry method for sea surface current inversion","authors":"Kunchi Liu, Hongli Miao, Zhonghao Yang, Jiahui Zhang","doi":"10.1080/14498596.2024.2368153","DOIUrl":"https://doi.org/10.1080/14498596.2024.2368153","url":null,"abstract":"This study quantitatively analyzes how cross-track phase interference affects sea surface current inversion accuracy in ATI. It then suggests a calculation method for this phase over the ocean, enh...","PeriodicalId":50045,"journal":{"name":"Journal of Spatial Science","volume":"175 1","pages":""},"PeriodicalIF":1.9,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141573466","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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