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R

Ram Avtar

hokkaido university

50H指数
424论文数
9.9K被引数
收录论文 71
发表时间
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Characterizing typhoon-disturbed biomass dynamics using multitemporal LiDAR, high-resolution imagery, and deep learning in cool-temperate forest, northern Japan利用多时相LiDAR、高分辨率影像和深度学习表征日本北部温带森林中台风干扰下的生物量动态
errForest Ecology and Management
IF3.7
err2026-03-12
err0
PREAI
errAng Li; Tomomichi Kato; Hantao Li; Long Duc Nguyen; Masato Hayashi; Ram Avtar; Tatsuro Nakaji
err分享
err收藏
Influence of Land Use/Land Cover Dynamics on Urban Surface Metrics in Semi-Arid Heritage Cities半干旱遗产城市土地利用/土地覆盖动态对城市地表指标的影响
errLand
IF3.2
err2026-03-03
err0
errOAAI
errSaurabh Singh; Ram Avtar; Ankush Kumar Jain; Wafa Saleh Alkhuraiji; Mohamed Zhran
err分享
err收藏
Analyzing Climate Variability Using Non-Parametric and Machine Learning Approaches: Empirical Evidence from Dimapur District of Nagaland, India使用非参数和机器学习方法分析气候变率：来自印度那加兰邦迪马普尔地区的实证证据
errPure and Applied Geophysics
IF1.9
err2026-02-01
err0
PREAI
errKumari, Geeta; Sajjad, Haroon; Saha, Tamal Kanti; Sharma, Aastha; Ali, Rayees; Masroor, Md; Kumar, Pankaj; Gupta, Ankita; Yadav, Tarun; Avtar, Ram
err分享
err收藏
Losing Ground: Flow Fragmentation and Sediment Decline in the Vietnamese Mekong Delta (2000–2023)失去土地：越南湄公河三角洲的河流片段化与沉积物减少（2000–2023）
errEarth Systems and Environment
IF4.7
err2025-10-24
err0
PREAI
errHuynh Vuong Thu Minh; Pankaj Kumar; Giap Minh Nhat; Nguyen Thi Hong Diep; Tran Van Ty; Dinh Van Duy; Ram Avtar; Nigel K. Downes
err分享
err收藏
Impact of urban density on human well-being and sustainable development in Delhi, India印度德里城市密度对人类福祉和可持续发展的影响
errScientific Reports
IF3.9
err2025-09-30
err0
errOAAI
errRam Avtar; Sohail Ahmad; Md. Mustafizur Rahman; Saleh Alsulamy; Gowhar Meraj; Mahendra Sethi; Chander K. Singh; Ali Kharrazi
err分享
err收藏
Extreme flood significantly altered urban ground deformation patterns: multi-source remote sensing evidence from the 2020 Chongqing flood特大洪水显著改变了城市地表变形模式：2020年重庆洪水多源遥感证据
errHYDROLOGICAL SCIENCES JOURNAL
IF2.5
err2025-05-16
err0
PREAI
errXu Dong; Pinglang Kou; Zhengwu Yuan; Yuxiang Tao; Haoran Yu; Wenli Liang; Ruikun Chen; Ram Avtar; Andrés Alonso-Rodriguez
err分享
err收藏
Identifying Micro-Level Pollution Hotspots Using Sentinel-5P for the Spatial Analysis of Air Quality Degradation in the National Capital Region, India使用Sentinel-5P识别微观污染热点，对印度国家首都地区的空气质量退化进行空间分析
errSUSTAINABILITY
IF3.3
err2025-03-01
err0
errOAAI
errSingh, Saurabh; Avtar, Ram; Jain, Ankush; Alsulamy, Saleh; Ouda, Mohamed Mohamed; Kharrazi, Ali
err分享
err收藏
Methodology for measuring landfill dumping statistics globally using Digital Elevation Change maps使用数字高程变化图测量全球垃圾填埋场倾倒统计数据的方法
errRESOURCES CONSERVATION AND RECYCLING
IF10.9
err2025-01-01
err0
PREAI
errLouw, Albertus Stephanus; Avtar, Ram
err分享
err收藏
Integrating Remote Sensing and Machine Learning for Dynamic Monitoring of Eutrophication in River Systems: A Case Study of Barato River, Japan结合遥感和机器学习动态监测河流系统中的富营养化: 以日本巴拉托河为例
errWATER
IF3
err2025-01-01
err2
errOAAI
errGuansan, Dang; Avtar, Ram; Meraj, Gowhar; Alsulamy, Saleh; Joshi, Dheeraj; Gupta, Laxmi Narayan; Pramanik, Malay; Kumar, Pankaj
err分享
err收藏
Development of L-band fully polarimetric SAR algorithm for forest biomass retrieval using 7SD and random forest regression基于7SD和随机森林回归的L波段全极化SAR森林生物量反演算法开发
errPHYSICS AND CHEMISTRY OF THE EARTH
IF4.1
err2024-12-01
err2
errOAAI
errRajat; Priyanka; Musthafa, Mohamed; Kumar, Praveen; Alsulamy, Saleh; Khedher, Khaled; Avtar, Ram
err分享
err收藏
Assessing the efficacy of artificial intelligence based city-scale blue green infrastructure mapping using Google Earth Engine in the Bangkok metropolitan region评估基于人工智能的城市级蓝绿基础设施制图在曼谷大都市区的有效性，使用Google Earth Engine。
errurban technology
IF5
err2024-12-01
err3
errOAAI
errMd. Mehedi Hasan; Malay Pramanik; Iftekharul Alam; Atul Kumar; Ram Avtar; Mohamed Zhran
err分享
err收藏
Multi-scale characteristics of drought propagation from meteorological to hydrological phases: variability and impact in the Upper Mekong Delta, Vietnam从气象到水文阶段的干旱传播的多尺度特征: 越南湄公河三角洲上游的变化和影响
errNATURAL HAZARDS
IF3.7
err2024-09-14
err0
PREAI
errMinh, H. V. T.; Kumar, P.; Downes, N. K.; Toan, N. V.; Meraj, G.; Nguyen, P. C.; Le, K. N.; Ty, T. V.; Lavane, K.; Avtar, R.; Almazroui, M.
err分享
err收藏
Post-seismic topographic shifts and delayed vegetation recovery in the epicentral area of the 2018 Mw 6.6 Hokkaido Eastern Iburi earthquake
errPROGRESS IN PHYSICAL GEOGRAPHY-EARTH AND ENVIRONMENT
IF3.6
err2024-08-03
err4
PREAI
errJie, Dou; Xiang, Zilin; Wang, Xiekang; Zheng, Penglin; Avtar, Ram; Chen, Xinyu; Scaringi, Gianvito; Luo, Wanqi; Yunus, Ali P.
err分享
err收藏
Assessing the accuracy of an infrared-converted drone camera with Orange-Cyan-NIR filter for vegetation and environmental monitoring评估用于植被和环境监测的带有橙色-青色-NIR滤镜的红外转换无人机相机的准确性
errREMOTE SENSING APPLICATIONS-SOCIETY AND ENVIRONMENT
IF4.5
err2024-08-01
err2
PREAI
errLouw, Albertus S.; Chen, Xinyu; Avtar, Ram
err分享
err收藏
MaxEnt-Based Potential Distribution Mapping and Range Shift under Future Climatic Scenarios for an Alpine Bamboo Thamnocalamus spathiflorus in Northwestern Himalayas在喜马拉雅山西北部的高山竹子Thamnocalamus spathiforus的未来气候情景下，基于MaxEnt的潜在分布图和范围变化
errLAND
IF3.2
err2024-06-26
err3
errOAAI
errMeena, Rajendra K.; Bhandari, Maneesh S.; Thakur, Pawan Kumar; Negi, Nitika; Pandey, Shailesh; Kant, Rama; Sharma, Rajesh; Sahu, Netrananda; Avtar, Ram
err分享
err收藏
A Systematic Review of Water Governance in Asian Countries: Challenges, Frameworks, and Pathways Toward Sustainable Development Goals亚洲国家水治理的系统综述: 实现可持续发展目标的挑战、框架和途径
errEARTH SYSTEMS AND ENVIRONMENT
IF4.7
err2024-03-11
err4
PREAI
errDuc, Nguyen Hong; Kumar, Pankaj; Long, Pham Tam; Meraj, Gowhar; Lan, Pham Phuong; Almazroui, Mansour; Avtar, Ram
err分享
err收藏
Assessment of the solar energy-agriculture-water nexus in the expanding solar energy industry of India: An initiative for sustainable resource management印度太阳能产业发展中的太阳能-农业-水关系评估: 可持续资源管理倡议
errHELIYON
IF3.6
err2024-01-01
err4
errOAAI
errSupe, Hitesh; Abhishek, Abhishek; Avtar, Ram
err分享
err收藏
Assessing determinants, challenges and perceptions to adopting water-saving technologies among agricultural households in semi-arid states of India
errCURRENT RESEARCH IN ENVIRONMENTAL SUSTAINABILITY
IF3.8
err2024-01-01
err3
errOAAI
errMohan, Geetha; Perarapu, Lakshmi Narayana; Chapagain, Saroj Kumar; Reddy, A. Amarender; Melts, Indrek; Mishra, Ranjeeta; Avtar, Ram; Fukushi, Kensuke
err分享
err收藏
Assessment and Mapping of Riverine Flood Susceptibility (RFS) in India through Coupled Multicriteria Decision Making Models and Geospatial Techniques通过耦合的多准则决策模型和地理空间技术对印度的河洪灾敏感性 (RFS) 进行评估和制图
errWATER
IF3
err2023-11-09
err7
errOAAI
errKumar, Ravi; Kumar, Manish; Tiwari, Akash; Majid, Syed Irtiza; Bhadwal, Sourav; Sahu, Netrananda; Avtar, Ram
err分享
err收藏
A review of remote sensing image spatiotemporal fusion: Challenges, applications and recent trends遥感影像时空融合: 挑战、应用与新趋势
errREMOTE SENSING APPLICATIONS-SOCIETY AND ENVIRONMENT
IF4.5
err2023-11-01
err34
PREAI
errXiao, Juan; Aggarwal, Ashwani Kumar; Duc, Nguyen Hong; Arya, Abhinandan; Rage, Uday Kiran; Avtar, Ram
err分享
err收藏

研究方向

暂时未获取到该数据
合作学者
合作期刊
B
Binh Thai Pham
H 指数: 95 · 论文数: 330
M
Mohd Hafiz Dzarfan Othman
H 指数: 76 · 论文数: 788
T
Tonni Agustiono Kurniawan
H 指数: 74 · 论文数: 623
R
Rajib Shaw
H 指数: 64 · 论文数: 984
S
Swadhin K. Behera
H 指数: 61 · 论文数: 347
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