Application of Multipurpose Cadastre to Evaluate Energy Security of Land Parcel (Case Study: Gedung A and Gedung B, Institut Teknologi Sumatra)

Alif, Satrio Muhammad; Nugroho, Agung Pandi; Leksono, Bambang Edhi

doi:10.1088/1755-1315/124/1/012003

Cited by 2 publications

(2 citation statements)

References 2 publications

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“…Faktor yang menyebabkan nilai simpangan baku yaitu kualitas dari titik IGS serta faktor lain seperti jarak (Hafiz et al, 2014) dan temperatur (Emawati, 2016) (Alif et al, 2020c). Perhitungan jarak dari setiap titik IGS ke setiap titik SuGAr, dan penggunaan data temperatur dari setiap titik IGS dilakukan untuk membahas faktor eksternal yang mempengaruhi simpangan baku atau ketelitian hasil pengolahan GNSS (Alif et al, 2018). Data temperatur pada setiap titik dan setiap waktu yang digunakan pada penelitian didapatkan dari situs cuaca dunia.…”

Section: Pendahuluanunclassified

Penentuan Titik IGS sebagai Titik Ikat dalam Pengolahan Data GNSS untuk Studi Geodinamika di Pulau Sumatra

Alif,

Hapsoro

2021

JTG

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Geodynamic studies on the Sumatra island generally use GNSS data. GNSS data processing using the differential method by using the IGS point as a tie point. This study aims to determine good IGS point in processing GNSS data for geodynamic studies on the Sumatra island. The data used are GNSS data from 3 SuGAr points and 20 IGS points in 2019 with DOY 061, 062, and 063. 211 GNSS data processing is carried out using different IGS points. The number of tie points used are 18, 19, and 20 IGS points. Determination of a good IGS point is based on the results of the standard deviation. The factors that cause the standard deviation value are the quality of the IGS point, distance, and temperature value. The processing results with 18 IGS points are better than 20 IGS points when using poor IGS points. The processing quality at the SuGAr point on the southern part of Sumatra Island (TJKG point) is the best compared to the other two SuGAr points. IGS points that are bad for geodynamic studies are XMIS and PBRI points because of the high standard deviation values for close distances. Good IGS points with low standard deviation values are COCO, DGAR, and LHAZ points. The low temperature value at the LHAZ point is thought to be the cause of the low standard deviation value. Â Keywords : GNSS, Standard Deviation, Precision, IGS, Differential

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Section: Pendahuluanunclassified

Penentuan Titik IGS sebagai Titik Ikat dalam Pengolahan Data GNSS untuk Studi Geodinamika di Pulau Sumatra

Alif,

Hapsoro

2021

JTG

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“…This research focuses on association between land use and temperature on the campus scale in Indonesia The area of campus is 275 hectare (Fig. 1) and it is good location to be researched since the campus is newly built campus (Institut Teknologi Sumatera, 2013;Alif et al, 2019a;Alif et al, 2018) and the development of land use change inside campus can be managed carefully based the result of this research.…”

Section: Introductionmentioning

confidence: 99%

Association between Surface Air Temperature And Land Use On The Campus Scale

Alif

Yosua

Fauzi

et al. 2020

J. Geoscience Eng. Environ. Technol.

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The increasing trend of global temperature is related to the land use change in the form of urbanization. The impact of land use change to surface air temperature in Indonesia especially in smaller scope in Indonesia have not researched yet. The study area is located on newly built campus and the development of land use change inside campus can be managed carefully. This research aim is to determine which land use affecting high-temperature by using multiple linear regression method with least square approach so that temperature increase can be controlled in which some land uses must be preserved in urbanization. Land use data is interpreted from the photo map of 275 hectare campus. Temperature data is measured by using the digital thermometer three times a day. The method idea is to obtain distinctive contribution of every land use to every temperature measurement point. The contribution follows the inverse distance weighted concept. Surface air temperature measurement points are located with 150 meter interval and centroids of land use polygons are used for association calculation. Temperature measurement shows values between 25.5oC and 35.4oC. Land use with more anthropogenic activities and rubber plantation are the top contributors to high surface air temperature within a day. In the non-built-up land use category, water body increases the temperature in the daytime. Anthropogenic activities and vegetation density within land use is the main factor in increasing the surface air temperature so that it is suggested to plant farm-like vegetation around every built-up land use.

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Application of Multipurpose Cadastre to Evaluate Energy Security of Land Parcel (Case Study: Gedung A and Gedung B, Institut Teknologi Sumatra)

Cited by 2 publications

References 2 publications

Penentuan Titik IGS sebagai Titik Ikat dalam Pengolahan Data GNSS untuk Studi Geodinamika di Pulau Sumatra

Penentuan Titik IGS sebagai Titik Ikat dalam Pengolahan Data GNSS untuk Studi Geodinamika di Pulau Sumatra

Association between Surface Air Temperature And Land Use On The Campus Scale

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