Effect of scale, landscape heterogeneity and terrain complexity on agriculture mapping accuracy from time-series NDVI in the Western-Himalaya region

Remote sensing in landscape ecology

“…As expected, the core focus of recent articles in the journal that used remote sensing remains on spatial patterns and issues of heterogeneity with scaling issues often of considerable interest (Frazier 2014;Luan et al 2018;Egerer et al 2020;Rudge et al 2022;Mondal and Jeganathan 2022;Gann and Richards 2023). Many articles have made use of Landsat sensor data (Moris et al 2022;Hopkins et al 2022) notably taking advantage of the relatively long time series of data that has now been formed (Zhao et al 2015;Bost et al 2019;Jung et al 2020;Fisher et al 2021;Yu et al 2021).…”

“…But numerous other sources of image data have been used. These include images from major space agency programmes such as the sensors carried on-board the Sentinel satellites (Mercier et al 2021;Rasanen et al 2021) as well as imagery from MODIS and ASTER sensors (Mondal and Jeganathan 2022). There has also been growth in other sources of data.…”

Digital terrain interactive editing technology for landscape planning and design based on deep learning

“…Digital terrain interactive editing technology began to be applied to landscape architecture in the midto-late-20th century, and the earliest applications were mainly in the field of computer-aided design, such as digital landscape plan drawing, analysis, and model construction relying on AutoCAD, Photoshop, 3dsMax and other software [1][2][3]. As the concept of landscape planning and design gradually transitions from traditional perceptual judgment to today's focus on rational analysis, the role played by digital terrain interactive editing technology in undergraduate teaching, research, and planning, and design practice in landscape architecture becomes more and more critical and becomes a technical support to stimulate the development potential of landscape architecture and promote the discipline to achieve a new leap [4][5][6][7].…”

“…Digital terrain interactive editing technology began to be applied to landscape architecture in the midto-late-20th century, and the earliest applications were mainly in the field of computer-aided design, such as digital landscape plan drawing, analysis, and model construction relying on AutoCAD, Photoshop, 3dsMax and other software [1][2][3]. As the concept of landscape planning and design gradually transitions from traditional perceptual judgment to today's focus on rational analysis, the role played by digital terrain interactive editing technology in undergraduate teaching, research, and planning, and design practice in landscape architecture becomes more and more critical and becomes a technical support to stimulate the development potential of landscape architecture and promote the discipline to achieve a new leap [4][5][6][7]. In the context of the current digital era of big data and information, digital terrain interactive editing technology with computer-intelligent computing and simulation as its core features is becoming increasingly popular, and the discipline of landscape architecture has begun to deal with environmental issues more scientifically with the help of digital terrain interactive editing technology [8][9][10][11].…”