Results 21 to 30 of about 1,211,173 (298)

Snow Cover Mapping Based on SNPP-VIIRS Day/Night Band: A Case Study in Xinjiang, China

open access: yesRemote Sensing, 2023
Detailed snow cover maps are essential for estimating the earth’s energy balance and hydrological cycle. Mapping the snow cover across spatially extensive and topographically complex areas with less or no cloud obscuration is challenging, but the SNPP ...
Baoying Chen   +4 more
doaj   +1 more source

CASTLE: A CONTEXT-AWARE SPATIAL-TEMPORAL LOCATION EMBEDDING PRE-TRAINING MODEL FOR NEXT LOCATION PREDICTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Next location prediction is helpful for service recommendation, public safety, intelligent transportation, and other location-based applications. Existing location prediction methods usually use sparse check-in trajectories and require massive historical
J. Cheng, J. Huang, X. Zhang
doaj   +1 more source

Early Detection of Suspicious Behaviors for Safe Residence from Movement Trajectory Data

open access: yesISPRS International Journal of Geo-Information, 2022
Early detection of people’s suspicious behaviors can aid in the prevention of crimes and make the community safer. Existing methods that are focused on identifying abnormal behaviors from video surveillance that are based on computer vision, which are ...
Junyi Cheng   +5 more
doaj   +1 more source

FINNCH: Cooperative Pursuit Navigation for a Pursuer Team to Capture a Single Evader in Urban Environments

open access: yesISPRS International Journal of Geo-Information, 2023
The development of a cooperative pursuit strategy for capturing escaping criminals or dangerous animals in urban public safety emergencies is becoming increasingly in demand.
Xiayin Lou   +3 more
doaj   +1 more source

Geographic Information Systems (GIS)-based spatially distributed model for runoff routing [PDF]

open access: yes, 1999
A method is proposed for routing spatially distributed excess precipitation over a watershed to produce runoff at its outlet. The land surface is represented by a (raster) digital elevation model from which the stream network is derived.
Maidment, David, Olivera, Francisco
core   +1 more source

TEMPORAL GEOGRAPHIC INFORMATION SYSTEMS

open access: yesForestist, 2002
A new era was started in urban and natural resource management when GIS was first put in use in Canada in i97 I. Those tasks that were difficult and time-consuming to fulfil by traditional techniques began to be dealt with faster.
O. Yalçın YILMAZ
doaj   +1 more source

The case for inclusive area profiling applied in geographic information systems [PDF]

open access: yes, 2018
This paper introduces the history and role of consultation processes of contemporary planning and, after presenting the popularity and criticisms of different practices including communities in urban decision making, it explores how rational planning ...
Al-Kodmany K   +38 more
core   +2 more sources

Queering Geographic Information Systems

open access: yesA Peer-Reviewed Journal About, 2019
What’s the relationship between GIS and the political subject? In an effort to address this question, this paper traces the movement from the map to GIS.
Maria Dada
doaj   +1 more source

Introduction to Geographic Information Systems

open access: yesEDIS, 2012
A GIS can be used in land management to document existing conditions, plan future operations, and archive completed work. Farming applications include soil productivity for different crops, crop yield prediction, and determining fertilizer and pesticide ...
John Lagrosa   +2 more
doaj   +5 more sources

Assessment and Preparation of Land Suitability Maps for Wheat Crop in Erbil District [PDF]

open access: yesTikrit Journal for Agricultural Sciences
This research focuses on assessing and preparing land suitability for wheat cultivation in the Erbil District through a comprehensive analysis aimed at identifying the most favourable areas for agricultural production.
Faaq Mohmeed, Teeba Mukhlif
doaj   +1 more source

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