Results 51 to 60 of about 64,924 (280)

SPECTRAL UNMIXING ANALYSIS OF TIME SERIES LANDSAT 8 IMAGES [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Temporal analysis of Landsat 8 images opens up new opportunities in the unmixing procedure. Although spectral analysis of time series Landsat imagery has its own advantage, it has rarely been studied.
R. Zhuo, L. Xu, J. Peng, Y. Chen
doaj   +1 more source

The spread of non‐native species

Biological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock, Ali Serhan Tarkan, Irene Martín‐Forés, Stelios Katsanevakis, Ronaldo Sousa, Ismael Soto, Andy J. Green, Antonín Kouba, Teun Everts, Victoria Dominguez Almela, Nadège Belouard, Cang Hui, Jamie Bojko, Victor Deklerck, Margaux Boeraeve, Franz Essl, J. Robert Britton   +16 more
wiley   +1 more source

Analysis of Landsat 8 detection of the interannual variability of grassland curing in Greater Melbourne, Australia

International Journal of Digital Earth, 2020
As one of the main components of Grassland Fire Danger Index, grassland curing degree provides crucial information for determining grassland fire danger. Accurate estimates of grassland curing are critical for determining grassland fire risk.
Sike Li
doaj   +1 more source

Fractures models comparison using GIS data around crater lakes in Cameroon volcanic line environment

Egyptian Journal of Remote Sensing and Space Sciences, 2021
This study assesses the contribution of Landsat 7 ETM + and Landsat 8 OLI images to observe existing fractures and faults of at least 12 km in length around the lakes Nyos, Monoun and Oku whose are three major crater lakes in the Cameroon Volcanic Line ...
Marthe Mbond Ariane Gweth, Harlin Ekoro Nkoungou, Jorelle Larissa Meli'i, Daniel Hervé Gouet, Philippe Njandjock Nouck   +4 more
doaj   +1 more source

Using Landsat-8 Imagery Data on Mapping of the Seagrass Distribution in Matahari Island, Pulau Banyak District, Aceh Province, Indonesia [PDF]

, 2016
The objective of the present study was to gathers information about the seagrass distribution area using the remote sensing that retrieved from Landsat-8.
Aulia, F. (Fauzan), Khairuman, T. (Teuku), Purnawan, S. (Syahrul)   +2 more
core   +4 more sources

Spatial metrics in fire ecology: seeking consistency amidst complexity

Biological Reviews, EarlyView.
ABSTRACT Technological advances, including remote sensing, have led to a proliferation of metrics used in ecological studies to examine spatial patterns of fire regimes and their ecological effects. Researchers can use many different metrics to analyse spatial variation in both fire events and resulting fire regimes, including fire size, shape ...
Alexander R. Carey, Geoffrey J. Cary, Teigan Cremona, Hugh F. Davies, Brett P. Murphy, Sam C. Banks   +5 more
wiley   +1 more source

The Performance of Landsat-8 and Landsat-9 Data for Water Body Extraction Based on Various Water Indices: A Comparative Analysis

Remote Sensing
The rapid and accurate extraction of water information from satellite imagery has been a crucial topic in remote sensing applications and has important value in water resources management, water environment monitoring, and disaster emergency management ...
Jie Chen, Yankun Wang, Jingzhe Wang, Yinghui Zhang, Yue Xu, Ou Yang, Rui Zhang, Jing Wang, Zhensheng Wang, Feidong Lu, Zhongwen Hu   +10 more
doaj   +1 more source

High-Resolution Vegetation Mapping in Japan by Combining Sentinel-2 and Landsat 8 Based Multi-Temporal Datasets through Machine Learning and Cross-Validation Approach

Land, 2017
This paper presents an evaluation of the multi-source satellite datasets such as Sentinel-2, Landsat-8, and Moderate Resolution Imaging Spectroradiometer (MODIS) with different spatial and temporal resolutions for nationwide vegetation mapping.
Ram C. Sharma, Keitarou Hara, Ryutaro Tateishi   +2 more
doaj   +1 more source

Perbandingan Model Estimasi Kandungan Nitrogen Padi Menggunakan Citra Hiperspektral dan Multispektral Sebagian Wilayah Kabupaten Sleman [PDF]

, 2017
Penelitian ini memiliki tujuan untuk mengetahui kemampun citra hipersepektral dan multispektral dalam mengestimasi kandungan nitrogen padi di sebagian wilayah Kabupaten Sleman menggunakan pendekatan semi-empiris.
Kamal, M. (Muhammad), S, D. H. (Defa)
core  

Integrating Remote Sensing and Machine Learning for Enhanced Surface Urban Heat Island Analysis and Its Impact on Building Energy Demand

Energy Science &Engineering, EarlyView.
Satellite (MODIS) mapping links Urban Heat Island (UHI) intensity to city‐scale energy demand—higher daytime cooling demand and altered nighttime heating demand—supporting targeted mitigation and planning. ABSTRACT This study examines the surface urban heat island (SUHI) effect on building energy consumption in Tehran from 1998 to 2024, utilizing MODIS
Rasool Maroofiazar, Ali Maboudi Reveshti
wiley   +1 more source