Results 31 to 40 of about 179,456 (304)

The Development of Interpretataion Method for Remote Sensing Imagery in Determining the Candidate of Landslide in Leitimur Paninsula, Ambon Island [PDF]

open access: yes, 2017
Remote sensing is one of the methods used to address the problem of research on spatial data acquisition technologies and is also acquiring the problems of territorial and land resource management.
Danoedoro, P. (Projo)   +3 more
core   +3 more sources

Effective Use of Dilated Convolutions for Segmenting Small Object Instances in Remote Sensing Imagery

open access: yes, 2017
Thanks to recent advances in CNNs, solid improvements have been made in semantic segmentation of high resolution remote sensing imagery. However, most of the previous works have not fully taken into account the specific difficulties that exist in remote ...
Fujita, Aito   +4 more
core   +1 more source

Improvement of 3D Power Line Extraction from Multiple Low-Cost UAV Imagery Using Wavelet Analysis

open access: yesSensors, 2019
Three-dimensional (3D) mapping of power lines is very important for power line inspection. Many remotely-sensed data products like light detection and ranging (LiDAR) have been already studied for power line surveys. More and more data are being obtained
Anna Fryskowska
doaj   +1 more source

Multi-Camera Imaging System for UAV Photogrammetry

open access: yesSensors, 2018
In the last few years, it has been possible to observe a considerable increase in the use of unmanned aerial vehicles (UAV) equipped with compact digital cameras for environment mapping.
Damian Wierzbicki
doaj   +1 more source

Automated Processing of Remote Sensing Imagery Using Deep Semantic Segmentation: A Building Footprint Extraction Case

open access: yesISPRS International Journal of Geo-Information, 2020
The proliferation of high-resolution remote sensing sensors and platforms imposes the need for effective analyses and automated processing of high volumes of aerial imagery. The recent advance of artificial intelligence (AI) in the form of deep learning (
Aleksandar Milosavljević
doaj   +1 more source

Automatic mapping of winter wheat planting structure and phenological phases using time-series sentinel data

open access: yesScientific Reports
The precise extraction of winter wheat planting structure holds significant importance for food security risk assessment, agricultural resource management, and governmental decision-making.
Changkui Sun   +7 more
doaj   +1 more source

HQ-ISNet: High-Quality Instance Segmentation for Remote Sensing Imagery

open access: yesRemote Sensing, 2020
Instance segmentation in high-resolution (HR) remote sensing imagery is one of the most challenging tasks and is more difficult than object detection and semantic segmentation tasks. It aims to predict class labels and pixel-wise instance masks to locate
Hao Su   +6 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

open access: yesFEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman   +4 more
wiley   +1 more source

Remote sensing and the mobility of buffalo and cattle in Southern Africa: a review of the key environmental factors and their characterization from Earth Observation satellite imagery [PDF]

open access: yes, 2019
Increasing interactions between protected and anthropised areas in southern Africa create challenges for biodiversity conservation and local development.
Caron, Alexandre   +5 more
core   +1 more source

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