Remote Sensing, Free Full-Text
Por um escritor misterioso
Last updated 26 outubro 2024
Forest fires threaten the population’s health, biomass, and biodiversity, intensifying the desertification processes and causing temporary damage to conservation areas. Remote sensing has been used to detect, map, and monitor areas that are affected by forest fires due to the fact that the different areas burned by a fire have similar spectral characteristics. This study analyzes the performance of the k-Nearest Neighbor (kNN) and Random Forest (RF) classifiers for the classification of an area that is affected by fires in central Portugal. For that, image data from Landsat-8, Sentinel-2, and Terra satellites and the peculiarities of each of these platforms with the support of Jeffries–Matusita (JM) separability statistics were analyzed. The event under study was a 93.40 km2 fire that occurred on 20 July 2019 and was located in the districts of Santarém and Castelo Branco. The results showed that the problems of spectral mixing, registration date, and those associated with the spatial resolution of the sensors were the main factors that led to commission errors with variation between 1% and 15.7% and omission errors between 8.8% and 20%. The classifiers, which performed well, were assessed using the receiver operating characteristic (ROC) curve method, generating maps that were compared based on the areas under the curves (AUC). All of the AUC were greater than 0.88 and the Overall Accuracy (OA) ranged from 89 to 93%. The classification methods that were based on the kNN and RF algorithms showed satisfactory results.
PDF) Integrating geographical information systems, remote sensing, and machine learning techniques to monitor urban expansion: an application to Luanda, Angola
Remote Sensing, Free Full-Text
Remote sensing of the environment : an earth resource perspective : Jensen, John R., 1949- : Free Download, Borrow, and Streaming : Internet Archive
Remote Sensing, Free Full-Text
Introductory Digital Image Processing A Remote Sensing Perspective Pdf Download - Colaboratory
Remote Sensing, Free Full-Text, Evaluation of Different Machine Learning Algorithms for Scalable Classification of …
Best Remote Sensing Books - Find Book Ebooks - Z-Library
Map Kiem The V6.2 - Colaboratory
Types Of Remote Sensing: Devices And Their Applications
Recomendado para você
-
50 Shades Of Arm Bar by Renato Canuto26 outubro 2024
-
VIII Latin American Conference on Biomedical Engineering and XLII National Conference on Biomedical Engineering26 outubro 2024
-
Pharmaceuticals November 2023 - Browse Articles26 outubro 2024
-
The Art of the Leg Lace: Dominating With Takedown To Turn Offense by Terry Steiner26 outubro 2024
-
COS Men's Soccer Preview26 outubro 2024
-
Renato aldo Anflor velho Junior - Executivo de vendas - Due Motors Comercio De Veiculos26 outubro 2024
-
Systematically Attacking The Guard E-Book by Gordon Ryan26 outubro 2024
-
Manual da aprovação OAB – 1ª fase26 outubro 2024
-
2017 Bolivarian Games - Wikipedia26 outubro 2024
-
Black Widow Comics, Black Widow Comic Book List26 outubro 2024
você pode gostar
-
Vestido de Noiva Amor Perfeito Princesa - Cód: 949V26 outubro 2024
-
How to Make a Minecraft server to play multiplayer online « PC26 outubro 2024
-
Town of Salem 2 Demo (App 2546040) · SteamDB26 outubro 2024
-
Downloadable content 2 - Hearts of Iron 4 Wiki26 outubro 2024
-
Alfabetos Lindos: Jogo educativo: Quebra-cabeças do alfabeto! Jogos de alfabetização, Atividades de alfabetização, Jogos educativos26 outubro 2024
-
Yofukashi no Uta Chapter 185 Discussion - Forums26 outubro 2024
-
Dalila Martins - Agente de negócios - Itaú Unibanco26 outubro 2024
-
Cyberpunk 2077' Shows Off Its Upcoming, Incredible Ray Tracing Overdrive Mode26 outubro 2024
-
Bad Company (2018) - IMDb26 outubro 2024
-
English Dub Season Review: Mob Psycho 100 Season 3 - Bubbleblabber26 outubro 2024