Land use land cover mapping and monitoring urban growth using remote sensing and GIS techniques in Mangaluru, India

Dhanaraj, K.; Angadi, Dasharatha P.

doi:10.1007/s10708-020-10302-4

Cited by 59 publications

(18 citation statements)

References 97 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Another index is the Landscape Shannon Index (LSHD) used by Gao et al (2020) to indicate the level of landscape diversity. In turn, Shannon entropy can be used to investigate the concentration of anthropogenic land cover elements (Cegielska et al, 2019) or monitor urban growth and identify urban growth type (Dhanaraj & Angadi, 2020). Yet another index is Simpson's Diversity Index (SIDI) and its reverse, Simpson's dominance, which reflect biodiversity.…”

Section: Landscape Metrics and Hot Spot Analyses In Urban Green Space...mentioning

confidence: 99%

Urban Green Spaces: how geospatial information can help identify diversity. A case study from eastern Lesser Poland

Cegielska¹,

Piotr²,

Kukulska‐Kozieł

2022

BGSS

View full text Add to dashboard Cite

Progressing globalisation and suburbanisation are driving dynamic changes in land management, particularly in suburban zones. Green infrastructure and its impact on human quality of life are playing an increasingly important role in appropriate spatial management, because of human activities that are changing the natural environment. Therefore, monitoring and assessing the proportion of green spaces is essential for environmental, urban and social balance. The purpose of the study is to develop a method for measuring and monitoring the diversity of land cover classes, including green spaces as representatives of natural land cover classes. The proposed method describes the current state of land in quantitative and qualitative terms based on spatial data on land cover. The study employs Shannon’s Diversity Index (SHDI) to empirically investigate land cover homogeneity. The intensity of the phenomenon was visualised in space using statistical hot spot analysis. The case study involves two cities in eastern Lesser Poland and districts adjacent to them. The results have demonstrated that the investigated areas have a highly heterogenic land cover. Basic assessment fields have exhibited homogeneity only towards large, green, agricultural, environmentally valuable and, often, protected areas. The results concerning urban green spaces comprise a set of data that constitute a valuable source of information to aid the development of informed urban-planning solutions under the sustainable development paradigm.

show abstract

Section: Landscape Metrics and Hot Spot Analyses In Urban Green Space...mentioning

confidence: 99%

Urban Green Spaces: how geospatial information can help identify diversity. A case study from eastern Lesser Poland

Cegielska¹,

Piotr²,

Kukulska‐Kozieł

2022

BGSS

View full text Add to dashboard Cite

show abstract

“…High spatial resolution satellite data are used to analyse both the rapidly growing urban fringes in developing countries and the less rapidly growing urban cores in older cities [88]. An interesting study in this regard was presented by Dhanaraj and Angadi [52], where-also with the help of satellite imagery and GIS-an increase in built-up area in Mangaluru (India) was detected due to intensive growth of built-up area in the urban core, which proved the compact nature of growth of this city.…”

Section: Spatial Expansion Of the Built-up Areas In Opole Between 2000-2020mentioning

confidence: 99%

“…Remote sensing data combined with geographic information systems (GIS) enable accurate detection of different categories of LULC, provide detailed and precise information on current and historical land cover, and enable analysis of the dynamics of these changes and reveal the spatial patterns of urban sprawl at different points in time [45][46][47][48]. Especially in countries where the computerisation of the spatial management is at an unsatisfactory level due to the lack of up-to-date and accurate national LULC data, modern and rapidly developing remote sensing and GIS technologies ensure that the infrastructure of digital spatial-temporal land cover data necessary for monitoring urban expansion is maintained [40,[49][50][51][52].…”

Section: Introductionmentioning

confidence: 99%

Spatial-Temporal Land Use and Land Cover Changes in Urban Areas Using Remote Sensing Images and GIS Analysis: The Case Study of Opole, Poland

2021

View full text Add to dashboard Cite

Urban expansion is a dynamic and complex phenomenon, often involving adverse changes in land use and land cover (LULC). This paper uses satellite imagery from Landsat-5 TM, Landsat-8 OLI, Sentinel-2 MSI, and GIS technology to analyse LULC changes in 2000, 2005, 2010, 2015, and 2020. The research was carried out in Opole, the capital of the Opole Agglomeration (south-western Poland). Maps produced from supervised spectral classification of remote sensing data revealed that in 20 years, built-up areas have increased about 40%, mainly at the expense of agricultural land. Detection of changes in the spatial pattern of LULC showed that the highest average rate of increase in built-up areas occurred in the zone 3–6 km (11.7%) and above 6 km (10.4%) from the centre of Opole. The analysis of the increase of built-up land in relation to the decreasing population (SDG 11.3.1) has confirmed the ongoing process of demographic suburbanisation. The paper shows that satellite imagery and GIS can be a valuable tool for local authorities and planners to monitor the scale of urbanisation processes for the purpose of adapting space management procedures to the changing environment.

show abstract

“…Geospatial technologies such as GIS and remote sensing techniques are popular approaches in determining urban growth or land-use changes [7][8][9]. Studies by [10][11][12][13] used multi-temporal Landsat images with integration the GIS, spatial metrics and indications to determine the land-use and land-cover changes where urban as well as forest lands have replaced agricultural lands substantially and also for future planning. Furthermore, [8,14] discriminated the built-up and vegetation area using Normalised Difference Vegetation Index (NDVI) and Normalized Difference Built-up Index (NDBI).…”

Section: Introductionmentioning

confidence: 99%

The impact of UiTM Cawangan Pulau Pinang Permatang Pauh campus on urban development in Central Seberang Perai District

Othman

Bakhari

Mahmood

et al. 2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Universiti Teknologi MARA (UiTM) is regarded as one of the largest higher education institutions (HEIs) in Malaysia. Significantly, HEIs are increasingly seen as catalysts for development, with substantial contribution not only as providers of education and research but also as an active role in developing their economic, social and cultural surroundings. Thus, it is thought the existence of HEIs particularly UiTM as key players in global development, alongside being significant contributors to local urban areas’ development. UiTM Cawangan Pulau Pinang (UiTMCPP) was first established in June 1996 at a temporary site in Permatang Pasir as the university’s eleventh campus. In August 2003, UiTMCPP relocates to a permanent campus in Jalan Permatang Pauh. The main purpose of this study is to determine the influence of the UiTMCPP Permatang Pauh campus on the local area’s urban expansion. In this study, multi-temporal satellite imageries, Landsat Thematic Mapper (TM) in three different years (1999, 2009, and 2019) was processed by Geographic Information System (GIS) and remote sensing techniques to distinguish the spatial expansion of urbanisation in Central Seberang Perai District. Further analysis on data collection using the quantitative and qualitative approach were performed to determine the actual impact of urbanisation on the communities. Results show that the percentage of developed area increased from 51.2% (1999) to 68.6% (2019) within a 5 km radius, and from 29.0% (1999) to 45.6% (2019) within a 10 km radius, according to the urban development map. Although the establishment and existence of the UiTMCPP Permatang Pauh campus can be considered one of the area’s development catalysts, several adjacent educational institutions also contribute to the growth of the region near the UiTM campus.

show abstract

Land use land cover mapping and monitoring urban growth using remote sensing and GIS techniques in Mangaluru, India

Cited by 59 publications

References 97 publications

Urban Green Spaces: how geospatial information can help identify diversity. A case study from eastern Lesser Poland

Urban Green Spaces: how geospatial information can help identify diversity. A case study from eastern Lesser Poland

Spatial-Temporal Land Use and Land Cover Changes in Urban Areas Using Remote Sensing Images and GIS Analysis: The Case Study of Opole, Poland

The impact of UiTM Cawangan Pulau Pinang Permatang Pauh campus on urban development in Central Seberang Perai District

Contact Info

Product

Resources

About