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Pengaruh Carbon Monoxide (CO) dan Nitrogen Dioxide (NO2) terhadap Perubahan Land Surface Temperature (LST) di Kota Padang dengan Menggunakan Data Penginderaan Jauh Lovani, Dion; Prarikeslan, Widya
MASALIQ Vol 4 No 5 (2024): SEPTEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v4i5.3757

Abstract

The purpose of this study is to identify changes in the surface temperature of Land Lurface Temperature (LST) in Padang City in 2018 and 2023 and analyze the influence of Carbon Monoxide (CO) and Nitrogen Dioxide (NO2) air pollution in Padang City in 2018 and 2023. The data used in this study are Landsat OLI 8 satellite imagery and Sentinel 5P satellite image data analyzed using Geographic Information System technology. The results show that in 2018 the highest temperature reached 33°C and in 2023 the highest temperature was 28°C, then the effect of CO on LST in 2018 was significantly related to the value of the determination coefficient of (R2 = 64,9 ), and the influence of NO2 was weakly related to the value (R2 = 16,3). In 2023, the effect of CO on LST is weakly related to the value (R2 = 2) and NO2 on LST is also weakly related (R2 = 5,1). The results showed that there was a trend of changes in LST and its relationship to air pollution but showed a not very strong relationship.
Tourism WEBGIS Processing Training To Help POKDARWIS In Update Tourism Data Digitally Mariya, Sri; Prarikeslan, Widya; Triyatno, Triyatno; Pasaribu, Pasaribu; Angraini, Vivi; Lovani, Dion; Pratama, Viki Aulia
Journal of Innovative and Creativity Vol. 5 No. 3 (2025)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

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Abstract

Tourism activities are not supported by technology so that tourism potential is not optimally utilized. The platform designed for tourism in Pulai Anak Air is WebGIS Taourism. The program is carried out by involving the Pulai Anak Air Village Government, POKDARWIS, Homestay Managers, and local MSMEs. The method used is Focus Group Discussion (FGD) and training with WebGIS Tourism data management practices and updates that involve participants directly. The number of participants is 10 people who are representatives of each Institution. The results achieved are that training participants are able to update data in real time according to the needs of tourism, homestays, and MSMEs. Based on the evaluation conducted by the Community Service Team of training participants, it was found that 6 out of 10 participants were able to manage WebGIS Tourism independently. In addition, the sustainability of the program carried out by the team is in the form of regular mentoring related to website management.