Results 91 to 100 of about 64,924 (280)

A comparison of classification techniques for monitoring and mapping land cover and land use changes in the subtropical region of Thai Nguyen, Vietnam : a thesis presented in partial fulfilment of the requirements for the degree of Master of Environmental Management at Massey University, Palmerston North, New Zealand [PDF]

, 2017
Deriving land cover/land-use information from earth observation satellite data is one of the most common applications for environmental monitoring, evaluation and management.
Tuyen, Ha Van
core  

Controlling banana bunchy top disease in Benin: Crop protection strategies with socio‐economic perspectives

PLANTS, PEOPLE, PLANET, EarlyView.
Banana and plantain are vital for food security and income in West Africa, yet banana bunchy top virus (BBTV) threatens production. This study combined remote sensing, field surveys, modelling and socio‐economic analysis to assess BBTV spread and control strategies in Benin.
Renata Retkute, Martine Zandjanakou‐Tachin, Bonaventure Aman Omondi, Ulrich Roland Agoi, Yaovi Marc Vodounou, Hermine Akofodji, Evrard Akpla, Laurence Dossou, Emiline Médénou, Alban Etchiha, Alphonse Attadéou, P. Lava Kumar, John E. Thomas, Christopher A. Gilligan   +13 more
wiley   +1 more source

Landsat 8 Thermal Infrared Sensor Geometric Characterization and Calibration

Remote Sensing, 2014
The Landsat 8 spacecraft was launched on 11 February 2013 carrying two imaging payloads: the Operational Land Imager (OLI) and the Thermal Infrared Sensor (TIRS).
James Storey, Michael Choate, Donald Moe
doaj   +1 more source

Determination of anthropogenic changes on the urbanized territories using GIS technology [PDF]

, 2017
The research aim is to obtain a cartographic model of an urbanized territory by means of thermal survey in an infrared range. With this cartographic model, it will be then possible to reduce the zones in the urbanized territories differing in the level ...
Lazorenko-Hevel, Nadia, Patrakeyev, Igor, Ziborov, Victor   +2 more
core  

Long‐Term Effects of Low‐Drop Grade Control Structures on Channel Evolution in the Yazoo River Basin

River Research and Applications, EarlyView.
ABSTRACT Channel incision is a widespread problem, especially in river basins that have an extensive history of channel alterations. Because channel incision causes large ecological and economic consequences, the prevention of continued migration of headcuts, defined as a steep change in stream gradient over a short reach, has been the focus of many ...
Nicky M. Faucheux, W. Todd Slack, Leandro E. Miranda   +2 more
wiley   +1 more source

Landsat 8 and 9 Underfly International Surface Reflectance Validation Collaboration

Remote Sensing
During the launch and path to its final orbit, the Landsat 9 satellite performed a once in a mission lifetime maneuver as it passed beneath Landsat 8, resulting in near coincident data collection.
Joshua Mann, Emily Maddox, Mahesh Shrestha, Jeffrey Irwin, Jeffrey Czapla-Myers, Aaron Gerace, Eon Rehman, Nina Raqueno, Craig Coburn, Guy Byrne, Mark Broomhall, Andrew Walsh   +11 more
doaj   +1 more source

Landsat 8 sebagai Data untuk Estimasi Evapotranspirasi dengan Model Keseimbangan Energi [PDF]

, 2015
Evapotrasnpirasi merupakan salah satu proses dalam siklus hidrologi.Yaitu jumlah air total yang di kembalikan ke atmosfer dari permukaan tanah, badan air dan vegetasi Perhitungan evapotranspirasi ini masih banyak menggunakan data-data perhitungan ...
Shomat, F. (Fazlurrahman), Sudaryatno, S. (Sudaryatno)   +1 more
core  

Robotics‐assisted acoustic surveys could deliver reliable, landscape‐level biodiversity insights

Remote Sensing in Ecology and Conservation, EarlyView.
Deploying and maintaining sensors is often a major bottleneck in collecting rapid biodiversity data. We tested whether autonomous hopping drones equipped with acoustic recorders could collect reliable biodiversity data in Costa Rica. Using 26,000+ hours of existing audio from 341 sites, with machine learning detections of 19 bird species and spider ...
Peggy A. Bevan, Cristina Banks‐Leite, Mirko Kovac, Jenna Lawson, Lorenzo Picinali, Sarab S. Sethi   +5 more
wiley   +1 more source

DEVELOPMENT OF SCHEME FOR THE ATMOSPHERIC CORRECTION OF LANDSAT-8 OLI DATA [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
In the present study, a physics based method called Scheme for Atmospheric Correction of Landsat-8 (SACLS8) is developed for the Operational Land Imager (OLI) sensor of Landsat-8. The Second Simulation of the Satellite Signal in the Solar Spectrum Vector
V. N. Pathak, M. R. Pandya, D. B. Shah, H. J. Trivedi   +3 more
doaj   +1 more source

Evaluating methods for high‐resolution, national‐scale seagrass mapping in Google Earth Engine

Remote Sensing in Ecology and Conservation, EarlyView.
Marine habitat mapping using satellite imagery can provide baseline and monitoring data across large spatial scales and in remote locations globally. This study evaluates how key methodological choices influence the accuracy of open‐source (for non‐commercial use), cloud‐based satellite mapping workflows for seagrass meadows in the Maldives.
Matthew Floyd, Holly K. East, Andrew J. Suggitt   +2 more
wiley   +1 more source