Results 21 to 30 of about 24,094 (262)

Normalized Difference Vegetation Index in the Integration of Conservation Education [PDF]

Indonesian Journal of Science and Technology, 2018
Forest plays an important role to support a global environment. Currently, forest degradation occurs in developing countries. Therefore, the excellent strategies to against the forest degradation must be found. One of the best solutions is understanding the information of vegetation condition.
Rahmat, Ali, Hamid, Mustofa Abi, Zaki, Muhammad Khoiru, Mutolib, Abdul   +3 more
openaire   +2 more sources

Detection of Aquatic Plants Using Multispectral UAV Imagery and Vegetation Index

Remote Sensing, 2020
In this study, aquatic plants in a small reservoir were detected using multispectral UAV (Unmanned Aerial Vehicle) imagery and various vegetation indices.
Bonggeun Song, Kyunghun Park
doaj   +1 more source

Applicability of the Normalized Difference Vegetation Index (NDVI) in Index-Based Crop Insurance Design [PDF]

Weather, Climate, and Society, 2011
Abstract Index insurance is becoming increasingly popular because of its ability to provide low-cost, relatively easy to implement agricultural insurance for vegetation types whose productivity has been notoriously difficult to measure and to farmers in less-developed nations where traditional crop insurance schemes are not reasonable to
Megan K. McLaurin, Calum G. Turvey
openaire   +1 more source

A long-term monthly analytical study on the relationship of LST with normalized difference spectral indices

European Journal of Remote Sensing, 2021
This study analyzes the long-term monthly variation of land surface temperature (LST) and its relationship with normalized difference spectral indices in the Raipur City of India using one hundred and 23 Landsat images from 1988 to 2020. In specific, the
Subhanil Guha, Himanshu Govil
doaj   +1 more source

High Resolution Multispectral and Thermal Remote Sensing-Based Water Stress Assessment in Subsurface Irrigated Grapevines

Remote Sensing, 2017
Precision irrigation management is based on the accuracy and feasibility of sensor data assessing the plant water status. Multispectral and thermal infrared images acquired from an unmanned aerial vehicle (UAV) were analyzed to evaluate the applicability
Carlos Zúñiga Espinoza, Lav R. Khot, Sindhuja Sankaran, Pete W. Jacoby   +3 more
doaj   +1 more source

Mapping of Mangrove Ecosystem In Segara Anakan Lagoon using Normalized Different Vegetation Index and Dominant Vegetation Index

Omni-Akuatika, 2022
Mangrove ecosystem in Segara Anakan Lagoon (SAL) Cilacap as a typical and specific semiclosed estuary. SAL  is dominated by many species like as Rhizophora spp., Sonneratia spp., Bruguiera spp., Avicennia spp., and other species. The normalized different vegetation index (NDVI) and dominant vegetation index (DVI) are a suitable method to support the ...
Endang Hilmi, Lilik Kartika Sari, Arif Mahdiana, Teuku Junaidi, Muslih Muslih, Sesilia Rani Samudra, Norman Arie Prayogo, Muhamad Baedowi, Tri Nur Cahyo, Rifky Raihady Danu Putra, Fitra Amalia Sari   +10 more
openaire   +2 more sources

Estimating Leaf Chlorophyll Content of Buffaloberry Using Normalized Difference Vegetation Index Sensors

HortTechnology, 2021
Commercial optical chlorophyll meters estimate relative chlorophyll content using the ratio of transmitted red light and near-infrared (NIR) light emitted from a red light-emitting diode (LED) and an NIR LED. Normalized difference vegetation index (NDVI)
Ji-Jhong Chen, Shuyang Zhen, Youping Sun
doaj   +1 more source

Vegetation density analysis using normalized difference vegetation index in East Jakarta, Indonesia [PDF]

IOP Conference Series: Earth and Environmental Science, 2021
AbstractEast Jakarta, which is included in the DKI Jakarta Province, continues to grow in population. As a result, the demand for settlement land increases. The presence of plants is critical for environmental equilibrium. The purpose of this study was to determine the vegetation density and its variations in East Jakarta year 2020. The method used the
A Zaitunah, null Samsuri, Y M H Marbun, A Susilowati, D Elfiati, O K H Syahputra, H Arinah, A B Rangkuti, R Rambey, M M Harahap, M Ulfa, A H Iswanto, T Sucipto, L Hakim, I Azhar, H Manurung   +15 more
openaire   +1 more source

Relationship between biophysical parameters and Normalized Difference Vegetation Index in maize

Journal of Agrometeorology, 2013
A field experiment was conducted for two years during kharif season at ARI farm, Rajendranagar, Hyderabad to study the spectral reflectance pattern of maize crop and its relationship with biophysical parameters like Leaf Area Index (LAI), stover yield ...
G. JAYASREE, D. LINGAIAH, D. RAJI REDDY, S.B.S. NARASIMHA RAO   +3 more
doaj   +1 more source

Normalized difference vegetation index for rice management in El Espinal, Colombia

Dyna, 2018
Aerial images and the Normalized Difference Vegetation Index (NDVI) of the stage after panicle initiation were evaluated as tools that help large-scale rice monitoring and decision-making that favors crop profitability. NDVI was used to identify problems
Mauricio Gonzalez Betancourt, Zaira Liceth Mayorga-Ruíz   +1 more
doaj   +1 more source