Results 51 to 60 of about 28,999 (200)

Beyond Bandung and Belgrade: Damodar Dharmananda Kosambi, A Forgotten Indian Voice for World Peace

Peace &Change, Volume 51, Issue 2, Page 119-127, April 2026.
ABSTRACT Dr. Damodar Dharmananda Kosambi (1907–1966) was an Indian polymath best known for his intellectual contributions in a dizzyingly wide range of fields: mathematics, statistics, genetics, numismatics, history, and literature. His enduring reputation seems to have been posthumously sealed as the father of Marxist historiography in India. What has
Suchintan Das
wiley   +1 more source

Feature-constrained automatic geometric deformation analysis method of bridge models toward digital twin

International Journal of Digital Earth
It is very important to construct digital twin scenes, which can accurately describe the dynamically changing geographical environment and improve the level of refined management in bridge construction.
Jun Zhu, Niya Luo, Zhihao Guo, Jianbo Lai, Li Zuo, Chuanjun Zhang, Yukun Guo, Ya Hu   +7 more
doaj   +1 more source

Reliable assessment approach of landslide susceptibility in broad areas based on optimal slope units and negative samples involving priori knowledge

International Journal of Digital Earth, 2022
Reliable assessment of landslide susceptibility in broad areas of terrain remains challenging due to complex topography and poor representation of randomly selected negative samples.
Xiao Fu, Yuefan Liu, Qing Zhu, Daqing Ge, Yun Li, Haowei Zeng   +5 more
doaj   +1 more source

A GIS‐Integrated Active Learning Framework for Crash Severity Classification in Imbalanced Traffic Data

Transactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT Classifying urban traffic crash severity remains challenging because severe incidents are underrepresented in highly imbalanced datasets. This challenge is further intensified by spatiotemporal shifts in data distributions, which can degrade model performance over time.
Reza Mohammadi, Mohammad Taleai
wiley   +1 more source

SDG- and GMAG-oriented analysis of multi scenarios spatiotemporal changes and evaluation of the effectiveness and potential of mangrove forests

International Journal of Digital Earth
It is crucial to mangrove management by understanding its conservation efforts. This study proposed a spatiotemporal analysis model to evaluate mangrove changes in the Guangxi Beibu Gulf (GBG) and the Guangdong-Hong Kong-Macao Greater Bay Area (GBA ...
Ziyan Ling, Weiguo Jiang, Kaifeng Peng, Ze Zhang, Zhifeng Wu, Shiquan Zhong, Aiping Chu, Zhijie Xiao, Ziyu Sun   +8 more
doaj   +1 more source

MSCANet: multiscale context information aggregation network for Tibetan Plateau lake extraction from remote sensing images

International Journal of Digital Earth, 2023
Qinghai-Tibet Plateau lakes are important carriers of water resources in the ‘Asian’s Water Tower’, and it is of great significance to grasp the spatial distribution of plateau lakes for the climate, ecological environment, and regional water cycle ...
Zhihui Tian, Xiaoyu Guo, Xiaohui He, Panle Li, Xijie Cheng, Guangsheng Zhou   +5 more
doaj   +1 more source

Visual and interactive exploration of point data [PDF]

, 2001
Point data, such as Unit Postcodes (UPC), can provide very detailed information at fine scales of resolution. For instance, socio-economic attributes are commonly assigned to UPC.
Tobon, Carolina
core   +1 more source

Machine Learning Classification of AI‐Generated and Human‐Mapped Buildings in OpenStreetMap Using Morphometric Analysis

Transactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT The proliferation of AI‐generated building footprints in OpenStreetMap (OSM) has transformed crowdsourced mapping, yet the geometric characteristics associated with different digitization methods remain poorly understood. This study presents a comprehensive morphometric analysis of more than 9 million building footprints across 15 ...
Abdulkadir Memduhoğlu
wiley   +1 more source

A new extraction and grading method for underwater topographic photons of photon-counting LiDAR with different observation conditions

International Journal of Digital Earth
Spaceborne photon-counting light detection and ranging (LiDAR) have been extensively applied in shallow-water bathymetry. The density of underwater topographic photons (UTP) varies and is discontinuous due to sunlight noise, beam intensity, and seabed ...
Zhen Wen, Xinming Tang, Bo Ai, Fanlin Yang, Guoyuan Li, Fan Mo, Xiao Zhang, Jiaqi Yao   +7 more
doaj   +1 more source

Synthesis of the ICESat/ICESat-2 and CryoSat-2 observations to reconstruct time series of lake level

International Journal of Digital Earth, 2023
Synthesis of multi-satellite altimetry facilitates the acquisition of long-term changes in lake level but may induce biases due to inconsistent data sources, and thus remains largely unexplored.
Ye Feng, Leiku Yang, Pengfei Zhan, Shuangxiao Luo, Tan Chen, Kai Liu, Chunqiao Song   +6 more
doaj   +1 more source