High-resolution Alos Palsar for the Characterization of Water Storage at the Fountaine Des Gazelles Dam in Biskra, Eastern Algeria

Bendib, Abdelhalim

doi:10.1007/s12524-021-01365-y

J Indian Soc Remote Sens

2021

DOI: 10.1007/s12524-021-01365-y

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High-resolution Alos Palsar for the Characterization of Water Storage at the Fountaine Des Gazelles Dam in Biskra, Eastern Algeria

Abdelhalim Bendib

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Cited by 3 publications

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“…Ref. [121] estimates water volume variations, establishing a regression between the volume derived from the analysis of the GDEMs and the reference values using the correlation coefficient (R2), the normalized rootmean-square error (NRMSE), and the mean absolute percentage error (MAPE) for the analysis. Ref.…”

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confidence: 99%

Global Digital Elevation Model Comparison Criteria: An Evident Need to Consider Their Application

López-Vázquez

López

2023

IJGI

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From an extensive search of papers related to the comparison of Global Digital Elevation Models (hereinafter GDEMs), an analysis is carried out that aims to answer several questions such as: Which GDEMs have been compared? Where have the comparisons been made? How many comparisons have been made? How have the assessments been carried out? Which is the GDEM option with the lowest RMSE? Analysis shows that SRTM and ASTER are the most popular GDEMs, that the countries where more comparisons have been made are Brazil, India, and China, and that the main type of reference data for evaluations is the use of points surveyed by GNSS techniques. A variety of criteria have been found for the comparison of GDEMs, but the most used are the RMSE and the standard deviation of the elevation error. There are numerous criteria with a more user-centric character in thematic areas, such as morphometry, geomorphology, erosion, etc. However, in none of the thematic areas does there exist a standard method of comparison. This limits the possibilities of establishing a ranking of GDEMs based on their user-focused quality. In addition, the methods and reference data set are not adequately explained or shared, which limits the interoperability of the studies carried out and the ability to make robust comparisons between them.

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Global Digital Elevation Model Comparison Criteria: An Evident Need to Consider Their Application

López-Vázquez

López

2023

IJGI

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Use of Geostatistical Methods Involving Standard Deviation and Semivariogram to Assess the Accuracy of Water Surface Extraction by Supervised Classification

Bendib,

Boutrid

2023

J Indian Soc Remote Sens

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GIS-Based Multi-criteria Decision-Making Techniques and Analytical Hierarchical Process for Flash Flood Risk Assessment Due to a Possible Dam Break in Urban Arid Environment: Case Study of Biskra City, Southern Algeria

Boultif,

Kheloufi,

Hachemi

et al. 2024

J Indian Soc Remote Sens

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High-resolution Alos Palsar for the Characterization of Water Storage at the Fountaine Des Gazelles Dam in Biskra, Eastern Algeria

Cited by 3 publications

References 38 publications

Global Digital Elevation Model Comparison Criteria: An Evident Need to Consider Their Application

Global Digital Elevation Model Comparison Criteria: An Evident Need to Consider Their Application

Use of Geostatistical Methods Involving Standard Deviation and Semivariogram to Assess the Accuracy of Water Surface Extraction by Supervised Classification

GIS-Based Multi-criteria Decision-Making Techniques and Analytical Hierarchical Process for Flash Flood Risk Assessment Due to a Possible Dam Break in Urban Arid Environment: Case Study of Biskra City, Southern Algeria

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