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VARIABILITY OF REMOTE SENSING SPECTRAL INDICES IN BOREAL LAKE BASINS
Water quality Optically complex waters Remote sensing Hyperspectral imaging Spectral indices
2018/6/4
Remotely sensed hyperspectral data has widely been used to determine water quality parameters in oceanic waters. However in freshwater basins the dependence between the hyperspectral data and the para...
RECOGNITION OF DRAINAGE TUNNELS DURING GLACIER LAKE OUTBURST EVENTS FROM TERRESTRIAL IMAGE SEQUENCES
Time-lapse image sequences glacier lake outburst floods feature tracking glacier movement
2016/11/30
In recent years, many glaciers all over the world have been distinctly retreating and thinning. One of the consequences of this is the increase of so called glacier lake outburst flood events (GLOFs)....
CHANGE DETECTION OF LAKE ABA SAMUEL IN ETHIOPIA
Remote Sensing Classification Change detection water resources Landsat TM ETM+
2016/11/30
Old topographic map published in 1975 elaborated from aerial photographs taken in 1972, Landsat TM data acquired in May 1986 and Landsat ETM+ from June 2002 have been used to assess the changes of the...
RESEARCH ON THE REASONS FOR ANGULI LAKE′S SHRINKAGE AND DRYING UP USING SATELLITE REMOTE SENSING
Anguli Lake Remote Sensing Image Troughs Temperature Rise Shrinkage and Drying up
2016/1/3
There are a group of arc lines in the remote sensing image beside Anguli lake. Through interpretation image carefully, we find which are not only parallel to each other, but also to the lake east shor...
NEURAL NETWORK-BASED ANALYTICAL MODEL FOR BIOMASS ESTIMATION IN POYANG LAKE WETLAND USING ENVISAT ASAR DATA
biomass sar wetland monitoring
2016/1/3
Poyang Lake is the largest freshwater lake in China with an area of about 3,000 km2. Its wetland ecosystem has a significant impact on China' s environment change. Traditional way to monitor biomass c...
CHANGE DETECTION OF WETLAND IN HONGZE LAKE USING A TIME SERIES OF REMOTELY SENSED IMAGERY
Multi-spectral remote sensing Change detection Image understanding Feature recognition Dynamic Change Pattern recognition Feature extraction Cluster Analysis
2016/1/3
The main aim of the study was to assess the potential of a time series of remotely sensed data for the change detection of wetland in Hongze Lake in the Northern Jiangsu Province. The raw data compris...
MONITORING DYNAMICS OF GRASSLAND VEGETATION IN POYANG LAKE NATIONAL NATURE RESERVE，USING MODIS IMAGERY
Satellite remote sensing Normalized Difference Vegetation Index (NDVI) Spatio-temporal modeling Ecosystem
2015/12/29
The particular flood recessional ecosystem in Poyang Lake provides young and high quality grasses in late autumn and wintertime, and attracts millions of migratory birds to over winter. Grasslands alo...
ECOLOGICAL CAPITAL MEASUREMENT BASED ON REMOTE SENSING TECHNOLOGY AND DRIVING FORCES ANALYSIS OF ECOLOGICAL CAPITAL AROUND TAIHU LAKE
Remote Sensing Measurement Ecological capital Taihu Lake Driving Forces
2015/12/28
Taihu basin was the area where the population was dense, economy was developed and the contradiction between human and land was prominent in China. It undergone dramatic changes in land-use processes ...
USING TM IMAGE TO ESTIMATE THE QUANTITY OF SAND SEDIMENT IN POYANG LAKE:A CASE IN NANJI XIANG VILAGE
TM Image Sand Sediment Poyang Lake Eco-environment
2015/12/28
In this thesis, we build a relationship between Remote Sensing information and water depth to calculate and analyze the elevation of the riverbed. Combining with the water level elevation data, we can...
MONITORING DIURNAL UNDERWATER TEMPERATURE USING FY-2C IN POYANG LAKE NATURE RESERVE,CHINA
Satellite Remote Sensing Hydrographic Features Environmental Monitoring,FY-2C Underwater Water Temperature Submerged Aquatic Vegetation Simulation Mode Poyang Lake Nature Reserve
2015/12/28
Significant numbers of bird species forage on the tubers of the submerged aquatic species. This resource is difficult to map due to the submerged nature of these species. Because the temperature is th...
Change Detection of Wetland in Hongze Lake Using a Time Series of Remotely Sensed Imagery
A Time Series Hongze Lake Wetland Change Detection Rule-based Inferring Core cluster
2015/10/9
The main aim of the study was to assess the potential of a time series of remotely sensed data for the change detection of wetland in
Hongze Lake in the Northern Jiangsu Province. The raw data compr...
DEM DATA PROCESSING FOR A LANDSCAPE ARCHAEOLOGY ANALYSIS (LAKE SEVAN - ARMENIA)
Archaeology DEM/DTM Processing 3D-visualization Landscape Reconstruction
2015/5/25
The relationships between the southern Sevan Lake landscape and archaeological sites have been investigated by analysing Digital Elevation Models (DEM) created considering as input both topographic ma...
Study of Morphologic Change in Poyang Lake Basin Caused by Sand Dredging Using Multi-temporal Landsat Images and DEMs
Sand dredging Morphologic change Landsat image DEM Poyang Lake
2014/12/4
Sand dredging has been practiced in rivers, lakes, harbours and coastal areas in recent years in China mostly because of demand from construction industry as building material. Sand dredging has distu...
The backscattering characteristics of thermokarst lake ice in the qinghai-tibet plateau from SAR
Backscattering Thermokarst Lake ice QTP SAR Temporal variability
2014/9/29
A thermokarst lake is an important indicator of changes in climate, which cause considerable thermal distribution to the surrounding permafrost. The imaging radar has demonstrated the capability to de...
SEASONAL DIFFERENCES IN SPATIAL SCALES OF CHLOROPHYLL-A CONCENTRATION IN LAKE TAIHU，CHINA
Chlorophyll-a concentration Scale Heterogeneity Scale Error Different Seasons
2014/4/29
Spatial distribution of chlorophyll-a (chla) concentration in Lake Taihu is non-uniform and seasonal variability. Chla concentration retrieval algorithms were separately established using measured dat...