scholarly journals Fenomena Urbanisasi: Transformasi spasial di Kawasan Pinggiran Kabupaten Sidoarjo

2020 ◽  
Vol 22 (3) ◽  
pp. 393-399
Author(s):  
Siti Nuurlaily Rukmana ◽  
Moch Shofwan
Keyword(s):  
Remote Sensing ◽  
Land Use ◽  
Information System ◽  
Land Use Change ◽  
Urban Transformation ◽  
Spatial Transformation ◽  
Analysis Technique ◽  
The City

The phenomenon of urban transformation also occurs in Sidoarjo Regency which is located around the city of Surabaya. Its evidence is the expansion of built up  area in several districts like Krian district. The aims of this resech are analyzing the spatial transformation in term of land use change and evaluating the percentage of land use that it is accordance with spatial document policy. The analysis technique use Geogrphical Information System and Remote Sensing then proceed with descriptive evaluative. The result of this research can be seen that the transformation of built up area since 1995-2018 is 5,23% while those that are not accordance with spatial documen are 7,63%.

scholarly journals Spatial monitoring of urban growth of Mansoura City, Egypt

2020 ◽  
Vol 15 (4) ◽  
pp. 536-542
Author(s):  
Ibrahim Rizk Hegazy ◽  
Mansour Rifaat Helmi
Keyword(s):  
Remote Sensing ◽  
Information System ◽  
Urban Growth ◽  
Spatial Transformation ◽  
Landsat Images ◽  
The Past ◽  
Global Trend ◽  
Total Growth ◽  
Planning Strategies ◽  
The City

Abstract Urbanization is a global trend determined primarily by excessive population growth, particularly in the developing countries such as Egypt. The configuration and boundaries of urbanization and their model can be observed at a distance of space and time. In this research, geographic information system and remote sensing were used to analyze urbanization and trends in the past 30 years of Mansoura City, which is one of the largest medium-sized cities in Egypt. Four Landsat images, obtained in 1985, 1995, 2005 and 2015, were adjusted and compared using the ArcGIS software. The classified images were analyzed to determine urbanization trends in Mansoura city during the three periods 1985–1995, 1995–2005 and 2005–2015. The results of the change disclosure showed areas and trends in urbanization. The urban area has grown by approximately five times over 30 years. The results showed that the eastern direction was predominant during the periods (1985–1995) and (1995–2005) with 53 and 53% of the city total growth, respectively. During the period (2005–2015), the northern trend was dominant with 38% of the city total growth. This research promotes future urban planning strategies by evaluating temporal spatial transformation and urbanization trends.

scholarly journals THE EFFECT OF LAND USE CHANGE ON LAND SURFACE TEMPERATURE IN THE NETHERLANDS

2015 ◽  
Vol XL-1-W5 ◽  
pp. 745-748 ◽  
Author(s):  
S. Youneszadeh ◽  
N. Amiri ◽  
P. Pilesjo
Keyword(s):  
Remote Sensing ◽  
Land Use ◽  
Information System ◽  
Land Use Change ◽  
The Netherlands ◽  
Surface Temperature ◽  
Land Surface Temperature ◽  
Land Surface ◽  
Land Use Changes ◽  
Geographical Information

The Netherlands is a small country with a relatively large population which experienced a rapid rate of land use changes from 2000 to 2008 years due to the industrialization and population increase. Land use change is especially related to the urban expansion and open agriculture reduction due to the enhanced economic growth. This research reports an investigation into the application of remote sensing and geographical information system (GIS) in combination with statistical methods to provide a quantitative information on the effect of land use change on the land surface temperature. In this study, remote sensing techniques were used to retrieve the land surface temperature (LST) by using the MODIS Terra (MOD11A2) Satellite imagery product. As land use change alters the thermal environment, the land surface temperature (LST) could be a proper change indicator to show the thermal changes in relation with land use changes. The Geographical information system was further applied to extract the mean yearly land surface temperature (LST) for each land use type and each province in the 2003, 2006 and 2008 years, by using the zonal statistic techniques. The results show that, the inland water and offshore area has the highest night land surface temperature (LST). Furthermore, the Zued (South)-Holland province has the highest night LST value in the 2003, 2006 and 2008 years. The result of this research will be helpful tool for urban planners and environmental scientists by providing the critical information about the land surface temperature.

scholarly journals Analysis of landslide potential due to changes of land use/land cover at the Kuranji watershed, Padang using normalized difference built-up index (NDBI)

2021 ◽  
Vol 331 ◽  
pp. 03007
Author(s):  
Andriani Andriani ◽  
Geri Despita Putra ◽  
Salsabila Ramadhani ◽  
Ismael ◽  
Hendri Gusti Putra
Keyword(s):  
Remote Sensing ◽  
Land Use ◽  
Land Use Change ◽  
Land Use Changes ◽  
Runoff Coefficient ◽  
Land Use Land Cover ◽  
Vegetation Density ◽  
Geospatial Information ◽  
The Relationship ◽  
The City

The earthquake and tsunami predictions in the city of Padang have caused very rapid land-use changes, especially in the Kuranji watershed, where people tend to seek locations that are safe from tsunamis and liquefaction. Changes in environmental characteristics such as slope geometry conditions, vegetation density, and changes in land use will affect runoff coefficient and rainwater filtration, triggering a potential for landslides. This study aims to analyze the potential for landslides due to changes in land use in the Kuranji Watershed. The identification of land-use change is carried out using a remote sensing approach, namely the Normalized Difference Built-Up Index (NDBI). Landslide potential is determined based on the relationship between land use and runoff coefficient from 2007 to 2019. The results showed there had been an increase in the built-up area in the Kuranji watershed from 1602.212 ha (2007) to 2897.513 ha (2019). In contrast, the vegetation area has decreased. An increase in the runoff coefficient of 3.9% from 2007 to 2019. The final results of this study are thematic geospatial information obtained in the form of the relationship between changes in land use and the potential for landslides that occurred in the Kuranji watershed during the period 2007 to 2019.

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