Deep learning approach for Sentinel-1 surface water mapping leveraging Google Earth Engine

T Mayer, A Poortinga, B Bhandari, AP Nicolau… - ISPRS Open Journal of …, 2021 - Elsevier
Satellite remote sensing plays an important role in mapping the location and extent of
surface water. A variety of approaches are available for mapping surface water, but deep …

Intra-season crop height variability at commercial farm scales using a fixed-wing UAV

MG Ziliani, SD Parkes, I Hoteit, MF McCabe - Remote Sensing, 2018 - mdpi.com
Monitoring the development of vegetation height through time provides a key indicator of
crop health and overall condition. Traditional manual approaches for monitoring crop height …

A Comparative Analysis of UAV Photogrammetric Software Performance for Forest 3D Modeling: A Case Study Using AgiSoft Photoscan, PIX4DMapper, and DJI Terra

S Jarahizadeh, B Salehi - Sensors, 2024 - mdpi.com
Three-dimensional (3D) modeling of trees has many applications in various areas, such as
forest and urban planning, forest health monitoring, and carbon sequestration, to name a …

Comparison of the performances of ground filtering algorithms and DTM generation from a UAV-based point cloud

C Serifoglu Yilmaz, O Gungor - Geocarto International, 2018 - Taylor & Francis
Ground filtering algorithms mainly focus on filtering LiDAR (Light Detection and Ranging)
point clouds owing to their intrinsic characteristics to classify ground and non-ground points …

Mapping sugarcane in Thailand using transfer learning, a lightweight convolutional neural network, NICFI high resolution satellite imagery and Google Earth Engine

A Poortinga, NS Thwal, N Khanal, T Mayer… - ISPRS Open Journal of …, 2021 - Elsevier
Air pollution from burning sugarcane is an important environmental issue in Thailand.
Knowing the location and extent of sugarcane plantations would help in formulating effective …

Image classification-based ground filtering of point clouds extracted from UAV-based aerial photos

V Yilmaz, B Konakoglu, C Serifoglu, O Gungor… - Geocarto …, 2018 - Taylor & Francis
With the advent of unmanned aerial vehicles (UAVs) for mapping applications, it is possible
to generate 3D dense point clouds using stereo images. This technology, however, has …

Accuracy analysis of products obtained from UAV-borne photogrammetry influenced by various flight parameters

RJ Raczynski - 2017 - ntnuopen.ntnu.no
Rapidly developing technology Unmanned Aerial Vehicle based photogrammetry is used in
an increasing number of applications. They are employed in volume calculations, terrain …

Evaluating water level changes at different tidal phases using UAV photogrammetry and GNSS vertical data

N Mohamad, MF Abdul Khanan, A Ahmad, AH Md Din… - Sensors, 2019 - mdpi.com
Evaluating water level changes at intertidal zones is complicated because of dynamic tidal
inundation. However, water level changes during different tidal phases could be evaluated …

[PDF][PDF] İnsanız hava aracı (İHA) görüntüleri ile ortofoto üretiminde yükseklik ve kamera açısının doğruluğa etkisinin araştırılması

O Öztürk, BB Bilgilioğlu, MF Çelik, SS Bilgilioğlu… - Geomatik, 2017 - dergipark.org.tr
İnsansız Hava Araçları (İHA) otomatik veya yarı otomatik uçuş prensibine sahip başlangıçta
askeri amaçlar için kullanılan motorlu veya motorsuz hava araçlarıdır. Son yıllarda meydana …

Verification test on ability to use low-cost UAV for quantifying tree height

K Zainuddin, MH Jaffri, MZ Zainal… - 2016 IEEE 12th …, 2016 - ieeexplore.ieee.org
In recent years, there are ample research and development on Unmanned Aerial Vehicle
(UAV) for various applications. The significance of small and low operating cost, UAV …