NDLI: Gully erosion mapping using ASTER data and drainage network analysis in the main ETHIOPIAN rift

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2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)

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ASI-Volcanic Risk System (SRV): A pilot project to develop EO data processing modules and products for volcanic activity monitoring, first results

Lossless compression using dictionary index archiving

Drainage network and seismological analysis of active tectonics in Nanga Parbat Haramosh Massif, Pakistan

Gully erosion mapping using ASTER data and drainage network analysis in the main ETHIOPIAN rift

Temperature, color and deformation monitoring of volcanic regions in New Zealand

InSAR monitoring of landslides using RADARSAT

Comparison of LST retrieval algorithms between single-channel and split-windows for high-resolution infrared camera

Light scattering by thin curved dielectric surface and cylinder

Automatic generation of emissivity maps on a European scale

Sentinel-1 mission overview

Analysis of Sentinel-1 mission capabilities

FDBAQ a novel encoding scheme for Sentinel-1

Innovative and efficient strategy of calibrating Sentinel-1

Efficient configurations of SAR sensors for improved range resolution

Coherent multi-frequency-band resolution enhancement for synthetic aperture radar

3D SAR focusing for subsurface point targets

Adaptive scan-on-receive based on spatial spectral estimation for high-resolution, wide-swath Synthetic Aperture Radar

Focusing Synthetic Aperture Sonar (SAS) data with the Omega-K technique

Spectral stability monitoring of an imaging spectrometer by means of onboard sources

Pleiades-HR system qualification: A focus on ground processing and image products performances, a few months before launch

Comparison of AVIRIS and AISA for chemistry mapping

Visualisation, processing and storage of spectrodirectional data based on the spectral database SPECCHIO

Detection of land cover changes in El Rawashda Forest, Sudan: A systematic comparison

UAE mapped attenuation at RF frequencies (UAE-MARF)

NPP clouds and the Earth's Radiant Energy System (CERES) predicted sensor performance calibration and preliminary data product performance

Observations of thermal variations in the mixed layer depth of the equatorial Atlantic

A statistical study of wind field distribution within extra-tropical cyclones in North Pacific ocean from 7-years of QuikSCAT wind data

The combined effect of surface rain and wind on scatterometer observations of surface roughness

Remote sensing and geological mapping for a groundwater recharge model in the arid area of Sebt Rbrykine: Doukkala, western Morocco

The medium resolution soil moisture dataset: Overview of the SHARE ESA DUE TIGER project

Mapping and monitoring urban growth on wetlands in humid tropical context using earth observation technology: Case study of Mangrove zones around Douala in Cameroon

A high speed microwave interferometer used for monitoring Stromboli volcano

ERS-ENVISAT Tandem cross — interferometry coherence estimation

High range resolution directional borehole radar for 3-D fracture delineation

Advances in BRDF field measurement: New principle and instrument

The angular & spectral kernel model for BRDF and albedo retrieval

A model for instantaneous FAPAR retrieval: Theory and validation

Improved full spectrum cloudy scene simulation

On the predictive modeling of visible light interaction with fresh and environmentally stressed monocotyledonous leaves

Sentinel 1: Interferometric applications

Physical limitations on detecting tunnels using Underground Focusing Spotlight Synthetic Aperture Radar

Modeling and validation of GPR wave scattering with the Semi-Analytic Mode Matching algorithm: Choosing optimal coordinate scattering centers

A neural network electromagnetic approach for GPR pavement diagnostic: A preliminary study

2−1/2 Dimensional bi-static GPR propagation and scattering modeling of roadways and tunnels with projected 2D FDTD

Feature reduction of hyperspectral data using Autoassociative neural networks algorithms

A spectral fitting model for chlorophyll fluorescence retrieval at global scale

Requirements on spectral resolution of remote sensing data for crop stress detection

Image quality evaluation on Chinese first earth observation hyperspectral satellite

A polarimetric sea surface backscattering model

Electromagnetic wave scattering from ocean surface at low grazing angles

Improving rainfall estimation from ground based radar measurements using neural networks

Detecting tropical cyclone water vapor transportation with the TRMM and advanced microwave sounding unit (AMSU)

Combined Ku and Ka band observations of precipitation and retrievals for GPM Ground validation

Level 1 algorithm development of spaceborne dual-frequency precipitation radar (DPR) for GPM

A long-term trend observed in TRMM/PR monthly rainfall products and an evaluation of sampling error by a bootstrap method

Met office and ECMWF contribution to NPP and NPOESS cal/val effort

Observation of mesoscale eddies by using SAR data complemented with optical remote sensing and in situ measurements

Monitoring of Enteromorpha prolifera in Qingdao marine by exploiting the synergy of active and passive remote sensing data

QA for satellite sea surface temperatures using the ISAR ship-borne radiometric system

Relationship between sea regions with high thermal variability and wildfires from 1981 TO 2008

Pre-processing techniques an features extraction for ocean meso-scale structures detection in SST Images

Land cover classification and change detection as a basis for hydrological runoff modelling in the Main Ethiopian Rift Valley

TIGER: Earth observation to improve African water resources management

IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium

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2006 IEEE International Symposium on Geoscience and Remote Sensing

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IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477)

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IGARSS 2000. IEEE 2000 International Geoscience and Remote Sensing Symposium. Taking the Pulse of the Planet: The Role of Remote Sensing in Managing the Environment. Proceedings (Cat. No.00CH37120)

IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293)

IGARSS '98. Sensing and Managing the Environment. 1998 IEEE International Geoscience and Remote Sensing. Symposium Proceedings. (Cat. No.98CH36174)

IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development

IGARSS '96. 1996 International Geoscience and Remote Sensing Symposium

1995 International Geoscience and Remote Sensing Symposium, IGARSS '95. Quantitative Remote Sensing for Science and Applications

Proceedings of IGARSS '94 - 1994 IEEE International Geoscience and Remote Sensing Symposium

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[Proceedings] IGARSS'91 Remote Sensing: Global Monitoring for Earth Management

10th Annual International Symposium on Geoscience and Remote Sensing

12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium,

International Geoscience and Remote Sensing Symposium, 'Remote Sensing: Moving Toward the 21st Century'.

Gully erosion mapping using ASTER data and drainage network analysis in the main ETHIOPIAN rift

Content Provider	IEEE Xplore Digital Library
Author	Bouaziz, M. Wijaya, A. Gloaguen, R.
Copyright Year	2009
Description	Author affiliation: Remote Sensing Group, Institut für Geologie, TU Bergakademie Freiberg, Bernhard-Von-Cotta Strasse 2, D-09596, Freiberg, Germany (Bouaziz, M.; Wijaya, A.; Gloaguen, R.)
Abstract	The Main Ethiopian Rift (MER) which is characterized by large elevation differences and occurrence of Precambrian basement rocks and post-Miocene volcanic rocks is severely affected by wide gullies and dynamically expanding into agricultural lands at an alarming rate. We study the potential contribution of Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) data and drainage network analysis to discern the gully erosion in the main Ethiopian rift. A maximum likelihood classification (MLC) with two classes, gullies and non-gullies, is used to extract different shapes and patterns of gullies. The drainage network analysis of SRTM and ASTER DEMs is used to describe the geometry of the gullies and their linkage with the drainage system. Two study areas are selected for this purpose. The accuracy assessment yielded two different results (89% and 77% accuracy). The linkage of the classification results with drainage network showed higher density distribution of feeders linked with gullies class.
File Size	1293125
File Format	PDF
ISBN	9781424433940
DOI	10.1109/IGARSS.2009.5416927
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-07-12
Publisher Place	South Africa
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Couplings Geology Reflection Radiometry Geometry Soil Water resources Intelligent networks Remote sensing Agricultural engineering Drainage network ASTER Gully erosion MLC
Content Type	Text
Resource Type	Article

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