decision making in the coastal zone using hydrodynamic modelling with a gis interface
GIS for Coastal Zone Management - Chapter 12 ppt
... northern India into China was also taking place at about this time, and there were regular trading links and exchanges between China, India and the Roman Empire along the “Silk Road”, as well as ... decision- making and territorial management Humanity has always had a close relationship with the coast, with at least 40% of the world's population now living within the coastal zone (Carter, 1988; Bartlett, ... within GIS databases; and in the incorporation of GIS within the decision- making process Each of these will be examined in more detail in the remainder of this paper 12.3 CONCEPTUAL MODELS AND...
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Tài liệu Báo cáo khoa học: "Investigating GIS and Smoothing for Maximum Entropy Taggers" pot
... exceptions is harmful in language learning Machine Learning, 34(1-3): 11-43 J N Darroch and D Ratcliff 1972 Generalized iterative scaling for log-linear models The Annals of Mathematical Statistics, ... starting with the log-linear form in (1) and deriving (conditional) MLES, we arrive at the same solution as the ME model which satisfies the constraints in (5) Generalised Iterative Scaling GIS ... is the iteration index and the constant C is defined as follows: C = max x,y E fi(x, y) (8) i= In practice C is maximised over the (x, y) pairs in the training data, although in theory C can...
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Prince Of Networks - Bruno Latour And Metaphysics docx
... the participant actors Instead, a massive work of mediation occurs Staf oicers draw up detailed plans with large-scale maps that are then translated into individual platoon orders at the local ... natural kinds, but only with mutant objects that have struck a hard bargain with reality to become and remain as they are ‘We end up distinguishing shapes that can be classiied, at least in peacetime ... the force of nearby actants For Latour, the words ‘winner’ and ‘loser’ are not inscribed in advance in the essence of a thing, since there is no essence in the irst place Any actant has a chance...
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An application of GIS and Remote Sensing for Analysis of Agricultural Development-Induced Changes in Land Use: A case study in Lao PDR pdf
... (Ground data, GIS data and satellite imagery data) • The zonation can be regarded as a tool for sustainable agricultural development in the watershed area 17 Suggestion zones for sustainable of watershed ... images 345, and 2ndvi7 in the1 999 and 2004 – classified to 11 classes • Create zone by overlaid three physical data (Ground data, GIS data and image classification) The area is located in the ... data, in particular for detection, interpretation, area calculation, monitoring and future estimating Therefore, this study applied GIS and remote sensing for analysis the land use pattern changes...
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Detection of actual and assessment of potential plantations in Lao PDR using GIS and remote sensing technologies doc
... (source: PAFO Luang Namtha in Shi, 2008) The classification of the satellite imagery is done by adapting the approach of Ekadinata et al (2004) using ASTER imagery instead of the defect Landsat images ... too, mainly by sharing information and data These are namely: The National Geographic Department (NGD), the National Land Management Authority (NLMA), the National Agriculture and Forestry Research ... points 16 Approaches and methods within the study area did not suffice The ASTER data was rectified to an orthorectified Landsat image using the ‘spline’ transformation in ArcGIS with an average...
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GIS and MIS
... restrict GIS usage to map generation GIS for Water and Wastewater • Infrastructure Management and Constructi on • Finance and Administration • Operations and Maintenance • Planning and Engineering ... Maps, drawings, and pictures can also be associated with valves, manholes, drop inlets, and other features to provide valuable information to the user GIS for Finance and Administration • Finance ... GIS can perform many other operations and maintenance tasks, including work order and warehouse inventory management and SCADA GIS for Planning and Engineering • • • • Water agencies use GIS...
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business economics & finance with matlab gis and simulation models - patrick l.anderson
... is the explicit inclusion of geographic information in the analysis • Mathematical software, including MATLAB, Octave, Maple, Gauss, and Mathematica: These contain an enormous reservoir of mathematical ... allows a savvy user to create almost any conceivable application Using Simulink In addition to the advantages of MATLAB, there are additional advantages in using Simulink for economists, business analysts, ... detailed information on location, distance, proximity, and other spatial characteristics affect the analysis In many cases, GIS can assist the user in quantifying the effects of these variables...
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time space and metaphysics dec 2009
... explain is to elucidate, to make clear, and that does not always mean specifying a cause What correlates more closely with explaining is giving a reason The appeal to causation, or indeed to other ... consciousness of the bang, whereas at the time of the bang’s occurrence we have a lingering awareness of the flash As with a memory, so to speak of an awareness of a flash, however faint, makes a claim to ... Space, and Metaphysics up with explanation? There is a tendency to regard the qualification ‘causal’ in ‘causal explanation’ as redundant, but not only is not all explanation causal explanation, the...
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Environmental Modelling with GIs and Remote Sensing - Chapter 1 pps
... Source The data, from the custod~ans l~sted above, as in the ERIN database at 25 March 1999 The ba\e map is based on spatial data ava~lable from the Australian Surveying and Land Information Group ... consideniana (b) based on seasonal insolation data Solar radiation data form the CIS model as input into another larger GIs model Hyperspectral data showing some spectral fine features in green leaves ... anomalies such as El Nino, climate and weather prediction, ocean mapping and monitoring, wetland degradation, vegetation mapping, soil mapping, natural disaster and hazard assessment and mapping,...
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Environmental Modelling with GIs and Remote Sensing - Chapter 2 pps
... models including: scaling up (e.g from points to catchments to continents) models based on point data may not be applicable input data vary in scale and accuracy (garbage in - garbage out) As a number ... data analysis (EDA) followed by confirmatory methods (Tukey 1977) In exploratory data analysis, data are examined in order that patterns are revealed to the analyst Graphical methods are usually ... how a change in rainfall and grazing intensity will alter the mix of the state variables (viz perennial grass, annual grass, and perennial herbs) For example, it is assumed that the three vegetation...
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Environmental Modelling with GIs and Remote Sensing - Chapter 3 pot
... Radiometer) has three bands in the visible and near-infrared spectral range with a 15 m spatial resolution, six bands in the short wave infrared with a 30 m spatial resolution, and five bands in the thermal ... (AVHRR) scanner The AVHRR scans the Earth in five spectral bands: band in the visible red around 0.6 pm, band in the near infrared around 0.9 pm, band in the mid-wave infrared around 3.7 pm, and ... Synthetic Aperture Radar (ASAR), the Medium Resolution Imaging Spectrometer (MERIS), and the Advanced Along-Track Scanning Radiometer (AATSR) An ASAR, operating at C-band, ensures continuity with the...
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Environmental Modelling with GIs and Remote Sensing - Chapter 7 pptx
... many independent variables using a GIs Initially this appears to be a panacea However, one may become overwhelmed by the multitude of data layers available in a GIs Many layers may be irrelevant ... especially data on spatial and temporal abundance and distribution Remote sensing and GIs techniques are increasingly being used in the collection and analysis of these data as well as the monitoring ... including the availability of resources such as water points for livestock, may change the balance amongst native species, advantaging some and disadvantaging others Visitors may exert a negative...
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Environmental Modelling with GIs and Remote Sensing - Chapter 9 pps
... to the drainage basin the partitioning of water input into infiltration and surface runoff the movement of surface and subsurface water within the drainage basin In the first part of the chapter ... Sahel region in Africa using NOAA AVHRR data are shown in Table 9.1 Table 9.1: Typical LA1 values found in the Sahel region of Northern Africa by transforming NDVI to fAPAR and fAPAR to LA1 using ... hydrological modelling The aspect value can, in combination with slope, be used for estimation of irradiance over the surface, and drainage area are commonly used as an independent variable in estimation...
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Environmental Modelling with GIs and Remote Sensing - Chapter 10 pptx
... zonation o f an area in Bangladesh on reconnaissance (small) scale based on a geomorphological approach to flood hazard mapping using a series o f NOAA AVHRR images and a GIs (Asaduzaman et al ... forming the basis for hazard assessment Apart from the actual hazard information, environmental and population and infrastructural information can be collected at a larger scale than the national ... engineering measures to mitigate natural hazards (such as retaining walls and checkdams) Typical mapping scales are 1:2,000 or larger Nearly all of the data are of a quantitative nature GIs is basically...
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Environmental Modelling with GIs and Remote Sensing - Chapter 12 (end) pdf
... spatial data, for instance by using standardized databases that are easily accessible via the Internet The development of spatial data infrastructures and easy accessible (global) spatial databases ... system (GIs) to store spatial data and make simple (Boolean) enquiries The main constraints with this type of analysis lie in the domain of data access and data accuracy For the 'what is changed ... in data coverage (spatial and temporal) (8) Accuracy and error propagation (7) Data costs (3) Data incompatibility (2) Data sharing Lack of common format of data Data collection Implementation...
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GIS and Evidence-Based Policy Making - Chapter 1 ppsx
... Data Infrastructure Canadian Geospatial Data Infrastructure National Geographic Information Systems National Spatial Data Infrastructure National Geographic Information System National Infrastructure ... Framework National Spatial Data Infrastructure was also an important driving force in the establishment of the Japanese National Spatial Data Infrastructure, while the National Geographic Information ... between the LGA data and their database Because of this reason, Land Victoria obtained funding to match or reconcile each LGA database with that of the state It was agreed that each LGA would be allowed...
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GIS and Evidence-Based Policy Making - Chapter 4 potx
... statistical package (SPSSv10.0) to enable the further statistical analysis of the spatial data ß 2007 by Taylor & Francis Group, LLC Analysis was undertaken to establish whether the point data ... be incorporated using OS landline data or aerial photographs This paper has presented preliminary evidence that damage at bus shelters is concentrated at particular stops and areas Hot spot analysis, ... criminal readiness level encounters a suitable target in a situation sufficient to activate that readiness potential’’ (Brantingham and Brantingham, 1993, p 266) This multidisciplinary approach...
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GIS and Evidence-Based Policy Making - Chapter 6 potx
... spot analysis package Query interface; analytical mapping and reporting; installation flexibility; minimum reprogramming (avenue) Low cost (
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GIS and Evidence-Based Policy Making - Chapter 7 doc
... vulnerable No data to indicate the contrary Income, employment, health and disability, education and training, access to service, and housing data are all used as separate domains to create index at ... accurate flood-hazard maps and flood-rescue action plans for hazard-prone areas (Rantakokko, 1999) The Environment Agency has created the indicative floodplain map using historical and rainfall ... i¼1 The ISV and individual domain values are assigned to ED boundary data using the unique ED-id This enables mapping the data and overlay analysis with flood data 7.2.2 Index of Flood Probability...
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GIS and Evidence-Based Policy Making - Chapter 8 pps
... modified RASCAL program can identify all geographical patterns within the area of interest that match a predefined geographical pattern, in terms of variable criteria and area adjacency The program ... were the association between these areas Just as the chemical structures can have information associated with them, such as atomic type, geographical areas can also have information associated with ... predominantly within the northeast of the map, surrounding the city center to the south 8.2.2.4 Adjacency Information As well as each ED having a deprivation quintile and an SLTLI
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