Sökning: "Topographic Road map"
Visar resultat 1 - 5 av 6 uppsatser innehållade orden Topographic Road map.
1. Hydrological modeling enhancement using GIS : An improved topographic wetness index for wetland detection
Master-uppsats, Stockholms universitet/Institutionen för naturgeografiSammanfattning : Hydrological modeling, like runoff modelling for flood prevention, is based on digital elevation models (DEMs). The fact that the DEMs do not represent existing road culverts can lead to considerable hydrological misinterpretations. LÄS MER
2. Road and landscape features affecting the aggregation of ungulate vehicle collisions in southern Sweden
Master-uppsats, SLU/Dept. of EcologySammanfattning : Ungulate-vehicle collisions (UVC) are increasing in Sweden and raises concern to traffic safety, socio-economics and wildlife management. Accident numbers are steadily growing but the trends are not well related to the changes in ungulate population sizes or hunting bag statistics. LÄS MER
3. Snake Grid och andra objektanpassade projektioner för svensk infrastruktur
Master-uppsats, KTH/Geodesi och satellitpositioneringSammanfattning : I detta examensarbete undersöks tillämpligheten av speciellt anpassade kartprojektioner för projektering, byggnation, drift och underhåll av långsträcka objekt inom svensk infrastruktur. Speciellt intresse ägnas åt Snake Grid-projektionen som utvecklats av University College London i samarbete med Network Rail, som bygger och underhåller det brittiska järnvägsnätet. LÄS MER
4. Integrating GIS and multicriteria analysis in the search for roadside bombs
Kandidat-uppsats, Avdelningen för Industriell utveckling, IT och SamhällsbyggnadSammanfattning : The idea of this study is to test if it is possible to use a modified Multi Critera Analysis (MCA) to automatically identify probable sites for roadside bombs in a country like Afghanistan. The intention is to create a sieving method that saves time when evaluating the threat in large areas. LÄS MER
5. Data Requirements for a Look-Ahead System
Magister-uppsats, Institutionen för systemteknikSammanfattning : Look ahead cruise control deals with the concept of using recorded topographic road data combined with a GPS to control vehicle speed. The purpose of this is to save fuel without a change in travel time for a given road. This thesis explores the sensitivity of different disturbances for look ahead systems. LÄS MER