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TOPOGRAPHIC FEATURES OF MALYY NARYN RIVER WATERSHED BASED ON DIFFERENT DATA
ZY3 DSM SRTM DEM ASTER GDEM Topographic Features Slop HI River Network Density River Network Discrepancy
2018/5/14
This paper researched the influence on the topographical characteristics of watersheds by setting different catchment area thresholds based on different data sets, namely ZY3 DSM, SRTM DEM and ASTER G...
THE STUDY OF WATERSHED TOPOGRAPHY CHARACTERISTICS IN VAKHSH RIVER BASED ON ZY3-DSM
ZY3-DSM the Catchment Boundary Profile Line the Longitudinal Valley Profile Line the Terrain Complexity Indices the Landform Development Indices
2018/5/11
The Vakhsh River is one of the major rivers in Tajikistan. The quantitative analysis of watershed topography and developmental characteristics in Vakhsh River catchment can reflect the morphological c...
A NEW MULTI-SPECTRAL THRESHOLD NORMALIZED DIFFERENCE WATER INDEX (MST-NDWI) WATER EXTRACTION METHOD – A CASE STUDY IN YANHE WATERSHED
Water Extraction MST-NDWI Small Linear River Remote Sensing Yanhe Watershed
2018/5/17
Accurate remote sensing water extraction is one of the primary tasks of watershed ecological environment study. Since the Yanhe water system has typical characteristics of a small water volume and nar...
SPACE-AIR-GROUND CO-OBSERVATION IN WATERSHED MANAGEMENT: THE ESTABLISHMENT OF SYSTEM
remote sensing dynamic monitoring water administration law watershed management
2018/5/17
To realize real-time, detailed, and standardized watershed monitoring and management, a dynamic monitoring system is proposed, at all levels (space, air, and ground), by comprehensively utilizing adva...
INFLUENCE OF DEM IN WATERSHED MANAGEMENT AS FLOOD ZONATION MAPPING
GIS DEM Drainage Pattern Flash-Floods Hydrological Model Stream Network Flow Accumulation
2016/11/30
Despite of valuable efforts from working groups and research organizations towards flood hazard reduction through its program, still minimal diminution from these hazards has been realized. This is ma...
INTEGRATED LAND AND WATER RESOURCES CONSERVATION AND MANAGEMENT-DEVELOPMENT PLAN USING REMOTE SENSING AND GIS OF CHEVELLA SUB-WATERSHED,R.R.DISTICT,ANDHRA PRADESH,INDIA
Watershed Groundwater Geomorphology Remote Sensing GIS
2015/12/28
The study area Chevella located at a distance of about 42 km from Hyderabad city covers an area of about 5000 ha, is one of the drought prone areas in the Rangareddy district of Andhra Pradesh. Ground...
A Multiresolution Remotely Sensed Image Segmentation Method Combining Rainfalling Watershed Algorithm and Fast Region Merging
Multiresolution Image Segmentation Method Algorithms
2015/12/17
Nowadays object oriented image analysis becomes a hot issue in the field of image processing and interpretation because of its more robust noise removing ability, more abundant image features and expe...
RIVER SEDIMENT MONITORING USING REMOTE SENSING AND GIS (CASE STUDY KARAJ WATERSHED)
GIS RS Monitoring Karaj Watershade Envi
2016/1/18
Whereas the tank volume and dehydrating digits from kinds of tanks are depended on repository sludge, so calculating the sediments is so important in tank planning and hydraulic structures. We are wor...
Landscape Dynamics Analysis of Guide Wetlands In Yellow River Watershed By Landsat Series Data
Image interpretation Landuse Terrestrial photogrammetry Spatial-temporal analysis
2015/12/2
Wetlands are resources of paramount importance with many values and functions. However, with the economy development and the population growth, wetlands have undergone great changes. This study invest...
HIERARCHICAL WATERSHED SEGMENTATION OF CANOPY HEIGHT MODEL FOR MULTI-SCALE FOREST INVENTORY
LiDAR CHM Watershed segmentation Scale Crown delineation Forest inventory
2015/11/10
Canopy Height Model (CHM) is a standard LiDAR-derived product for deriving relevant forest inventory information, among which individual tree identification is a crucial task. The watershed algorithm ...
Modelling and conception of hydrological data base of the watershed.Case of Sebkha of Oran (West of Algeria)
Modelling watershed Sebkha hydrological data base and GIS
2015/9/17
The objective assigned to this work, is the modelling of the water resources of the watershed of the Sebkha of Oran (Algeria) by the implementation of a hydrological data base able to write in an adeq...
EROSION HAZARD MAPPING FOR MICRO-WATERSHED PRIORITIZATION USING REMOTE SENSING AND GIS TECHNIQUES
Land Use/Cover Watershed Prioritization Erosion Hazards
2015/8/31
Proper management of watersheds is essential for the conservation of water and land resources and their management for optimum
productivity. A comprehensive watershed management programme needs to im...
DEVELOPMENT OF APPLICATION SHOWCASE FOR "WATERSHED PRIORITIZATION (SWaP)"
GIS Arc Macro Language Criteria
2015/8/28
Watershed prioritization is one of the important aspect in watershed management. Implementation of watershed
development programme in the entire watershed, at a time, may not be possible due to lack ...
SNOWMELT RUNOFF ESTIMATION OF A HIMALIYAN WATERSHED THROUGH REMOTE SENSING, GIS AND SIMULATION MODELING
Snowmelt Runoff SRM
2015/8/28
The snowmelt runoff is bedrock to various resource-based economies vis-à-vis Agriculture, Tourism, Horticulture and
Hydropower and contributes predominantly to the GDP of the Jammu & Kashmir state. T...
PROCESS BASED MODELING FOR SIMULATING SURFACE RUNOFF AND SOIL EROSION AT WATERSHED BASIS
Surface runoff Erosion Watershed
2015/8/28
Water Erosion Prediction Project (WEPP), a process based erosion model that computes spatial and temporal distributions of surface
runoff, soil loss and sediment deposition from overland flow on hill...