Essays about: "geomatik"

Found 4 essays containing the word geomatik.

  1. 1. Smarter geovisualization tools : a user approach

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Frida Ulfves; [2019]
    Keywords : physical geography and ecosystem analysis; geography; geovisualizations; sense of place; user approach; Earth and Environmental Sciences;

    Abstract : Geovisualization tools are continuously becoming more complex. These tools can present vivid and highly accurate representations of the real world. Simultaneously, spatial data is becoming incredibly detailed and the possibilities of interacting with the geovisualization tools are plentiful. Geovisualization tools are indeed powerful. READ MORE

  3. 2. Identifiering av riskområden för extremer av markfuktighet med Soil Topografic Index : jordbruksmarken i Helsingborgs kommun i nutida och framtida perspektiv

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Linnea Larsson; [2018]
    Keywords : Physical Geography and Ecosystem analysis; STI Soil Topografic Index ; soil moisture; extreme soil moisture; risk areas; agriculture; climate change; climate adoption; geomatik; Earth and Environmental Sciences;

    Abstract : STI (Soil Topografic Index) är ett hydrologiskt index som beskriver markfuktigheten i ett landskap. Då indexet är baserat på de relativt konstanta faktorerna topografi, jordens textur och jorddjup beskriver det ett generellt markfuktighetsmönster. READ MORE

  4. 3. Modelling near ground wind speed in urban environments using high-resolution digital surface models and statistical methods

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Lars Johansson; [2012]
    Keywords : Geographic Information System; spatial variability; GIS; digital surface model; wind speed; urban geometry; geomatics; geography; urban climate; physical geography; geografi; naturgeografi; geomatik; stadsklimat; bebyggelsegeometri; vindhastighet; digital höjdmodell; rumslig variation; geografiska informationssystem; Earth and Environmental Sciences;

    Abstract : Wind is a complex phenomenon and a critical factor in assessing climatic conditions and pedestrian comfort within cities. This master’s thesis attempts to quantify and model the relationship between near ground wind speed and urban geometry using two-dimensional raster data and variable selection methods based on Multiple Linear Regression. READ MORE

  5. 4. The potential of support vector machine classification of land use and land cover using seasonality from MODIS satellite data

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Florian Sallaba; [2011]
    Keywords : geography; geomatics; remote sensing; MODIS; support vector machine; phenology; TIMESAT; geografi; geomatik; fjärranalys; fenologi; Earth and Environmental Sciences;

    Abstract : With respect to climate change it is necessary to study land use and land cover (LULC) and their changes. LULC are related directly and indirectly to climatic changes such as rising temperatures that trigger earlier onset of vegetation growing seasons (IPCC 2007). READ MORE