Utilization of Satellite Landsat-8 Operational Land Imager (OLI) for Land Cover Classification Nutmeg Plantation In Tapaktuan Sub-District

Audah, Safridatul

doi:10.31572/inotera.vol3.iss1.2018.id42

Cited by 3 publications

(3 citation statements)

References 3 publications

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“…while User Accurasy was obtained in the range of 17.44% -99.84% and identification of point errors in the bush, plantation and open land classes. The Overall Accurasy value is 98.6190 and the Kappa Coefficient is 0.8557. from the results of the classification test of the two images meet the requirements set by USGS which states the accuracy of the interpretation of more than 80% (according Ardiansyah, 2015) [3] and the results of the Landsat-8 image classification in Tapaktuan District can be used to determine the expansion of the land cover.…”

Section: B Results Test Classificationmentioning

confidence: 82%

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Making Of Classification Land Cover Through Result Of Visual Data Satellite Image Analysis Landsat 8 OLI : Case Study in Tapaktuan District, South Aceh District

Audah¹,

Rizky²,

Lindawati

2021

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Tapaktuan is the capital and administrative center of South Aceh Regency, which is a sub-district level city area known as Naga City. Tapaktuan is designated as a sub-district to be used for the expansion of the capital's land. Consideration of land suitability is needed so that the development of settlements in Tapaktuan District is directed. The purpose of this study is to determine the level of land use change from 2014 to 2018 by using remote sensing technology in the form of Landsat-8 OLI satellite data through image classification methods by determining the training area of the image which then automatically categorizes all pixels in the image into land cover class. The results obtained are the results of the two image classification tests stating the accuracy of the interpretation of more than 80% and the results of the classification of land cover divided into seven forms of land use, namely plantations, forests, settlements, open land, and clouds. From these classes, the area of land cover change in Tapaktuan is increasing in size from year to year.

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Section: B Results Test Classificationmentioning

confidence: 82%

“…However, it is different for plantation cover and open land. Based on previous research[3] most of the population…”

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confidence: 99%

Making Of Classification Land Cover Through Result Of Visual Data Satellite Image Analysis Landsat 8 OLI : Case Study in Tapaktuan District, South Aceh District

Audah¹,

Rizky²,

Lindawati

2021

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“…Mapping the suitability of groundwater for irrigation using GIS in Najaf Governorate, Iraq has also been carried out, an Irrigation Water Quality Index (IWQI) for groundwater in an environmental Geographic Information System (GIS) is proposed so that it can be used in assessing the vulnerability of groundwater (Nobrega and Filho, 2014). Land suitability is needed for settlement development to determine the level of land use change using GIS (Audah, 2018); (Audah et al, 2019). Based on soil permeability, topography and geology it is useful to see the suitability of land for residential areas after ten years after the tsunami in Banda Aceh, Indonesia which focuses on the application of GIS in handling spatial data permeability, slope and soil geology in accordance with FAO standards and observed land suitability and measured for residential purposes (Rusdi et al, 2015).…”

Section: Sub Introductionmentioning

confidence: 99%

Mapping the Depth of Groundwater Level and Soil Permeability Based on Geographic Information Systems (GIS) for The Feasibility of Absorption Well Locations in The Application of Ecodrain in Tuah Madani District

Joleha,

'Audah,

Handayani

et al. 2024

J. Geoscience Eng. Environ. Technol.

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The problem of flooding in Tuah Madani District, Pekanbaru City, needs attention. Drainage and flood control systems need to be made to accommodate excess water and hold water somewhere. Groundwater management is directed at creating a balance between groundwater utilization and soil conservation efforts through the application of ecodrain which affects the conditions and characteristics of the area which provides an overview of land hydrology in parcels by comparing the height of the land with the receiving water bodies. as a drainage outlet. This research aims to create a map of groundwater depth and soil permeability based on Geographic Information Systems (GIS) for the feasibility of infiltration well locations in Tuah Madani District in implementing ecodrain. The research method was carried out by collecting data on the coordinates of infiltration wells at 30 points in five areas of Tuah Madani District. then measure the depth of the groundwater table and test the permeability in the field. Data is processed using ArcGIS. The results of mapping the depth of the groundwater table in the area are classified as shallow (1.28m–3.58m). Only 4 locations (Tuah Karya and West Sidomulyo) out of 30 sample locations did not meet the standards. Meanwhile, the permability value obtained was 2.61–11.07 cm/hour. Technically, the procedure for planning infiltration wells (SNI03-2453-2002) fulfills two conditions, namely a minimum groundwater depth of 1.50 m and soil permeability ≥ 2.0 cm/hour. Based on the contour lines of Tuah Madani District, it displays a pattern of groundwater flow from high flow to low flow at each point of the wellbore, the highest points on the map are colored blue (Air Putih and Sidomulyo Barat), while the lowest points on the map are Air Putih and Sidomulyo Barat. red (Tuah Madani, Luah Karya and Sialangmunggu).

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Estimation of peak runoff impact from land use change using remote sensing and GIS in Keduang sub-watershed

Muttaqin

Suntoro

Komariah

2021

IOP Conf. Ser.: Earth Environ. Sci.

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Changes in land use in watersheds and climate change have a dominant influence on watershed hydrology. One of the important aspects of watershed hydrology related to land use change and climate change is runoff. Land use changes in the watershed area from non-built areas to built areas or vegetated areas to non-vegetated areas will increase runoff. Because vegetation helps absorb rainwater optimally into the soil. Thus, rainwater that falls to the ground will become more runoff. For this reason, it is necessary to conduct a study to determine the land use changes and impact on the runoff, as has been done in the Keduang sub-watershed, Wonogiri District, Indonesia. Land use change and peak runoff were estimated using remote sensing and Geographic Information System (GIS). Remotely sensed images from the Landsat satellites were used to develop land use maps of the study area in 2009 and 2020. The peak runoff was computed by the Rational Method. The land use map between 2009 and 2020 shows an increase in built areas and dryland agriculture and a decrease in the vegetated area such as a forest and mix garden. The impact of land use change increases the coefficient runoff value in the study area from 0.22 to 0.24. The results showed that peak runoff for 2009 was 358.73 m3/s and in 2020 was 363.38 m3/s there is an increase of 4.66 m3/s.

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Utilization of Satellite Landsat-8 Operational Land Imager (OLI) for Land Cover Classification Nutmeg Plantation In Tapaktuan Sub-District

Cited by 3 publications

References 3 publications

Making Of Classification Land Cover Through Result Of Visual Data Satellite Image Analysis Landsat 8 OLI : Case Study in Tapaktuan District, South Aceh District

Making Of Classification Land Cover Through Result Of Visual Data Satellite Image Analysis Landsat 8 OLI : Case Study in Tapaktuan District, South Aceh District

Mapping the Depth of Groundwater Level and Soil Permeability Based on Geographic Information Systems (GIS) for The Feasibility of Absorption Well Locations in The Application of Ecodrain in Tuah Madani District

Estimation of peak runoff impact from land use change using remote sensing and GIS in Keduang sub-watershed

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