Pengembangan model pelatihan pembuatan peta kontur topografi untuk mengidentifikasi dini zona-zona rawan bencana longsor di Kabupaten Banjarnegara
DOI:
https://doi.org/10.12928/jrkpf.v3i2.5148Abstract
Pengembangan model pelatihan pembuatan peta kontur topografi untuk mengidentifikasi dini zona-zona rawan bencana longsor telah dilaksanakan di Sekolah Menengah Kejuruan (SMK) Negeri 1 Mandiraja Kabupaten Banjarnegara. Kegiatan bertujuan untuk melakukan sosialisasi teknis dasar pemetaan dan pelatihan teknis pembuatan peta kontur topografi menggunakan perangkat lunak Surfer untuk mengidentifikasi dini zona-zona rawan bencana tanah longsor di Kabupaten Banjarnegara. Metode yang digunakan adalah perpaduan ceramah dan diskusi yang dipadukan dengan praktek. Setelah dilakukan pelatihan, sebagian besar peserta memberikan respon positif dan terdapat keinginan untuk mengimplementasikan dan menyebarluaskan hasil-hasil pelatihan. Indeks capaian rata-rata keberhasilan pelatihan berdasarkan hasil pengisian kuisioner adalah 75,69% dengan indeks capaian tertinggi adalah 92,24% dan indeks capaian terendah adalah 56,90%. Tingkat pemahaman peserta terhadap materi pelatihan cukup baik, meskipun masih perlu ditingkatkan. Hal ini dapat dilihat dari hasil rekapitulasi nilai pre-test dan post-test. Nilai rata-rata pre-test adalah 5,96 dan post-test adalah 6,95. Dengan demikian terdapat kenaikan nilai sebesar 12,14%. Salah satu faktor keberhasilan pelatihan adalah adanya dukungan dari pihak sekolah dan tersedianya fasilitas komputer di Laboratorium Komputer SMK Negeri 1 Mandiraja. Salah satu faktor penghambatnya adalah banyaknya peserta kegiatan yang kesulitan dalam mempraktekkan penggunaan perangkat lunak Surfer untuk membuat peta kontur, sehingga diperlukan bimbingan teknis lanjutan.
The development of the training model of creating of the topographic contour map to early identify the landslide gristle zones has been done in the First State Vocational Middle School (SMK) of Mandiraja, Regency of Banjarnegara. The purpose of this activity is to do technical socialization of basic of mapping and technical training of creating of the topographic contour map using the Surfer software to early identify the landslide gristle zones in the Regency of Banjarnegara. The method used in the training is combination of lecture, discuss, and practical. After this activities has been done, the largely participant give positive response and there is wish to implement and disseminate the activities results. The successfulness average attainment index of this training based on the quiz inlay result is 75.69%; with highest index is 92.24% and lowest index is 56.90%. The understanding of participant of the training on the training matters have rather good although still need be improved. It can be known from recapitulation results of pre-test and post-test values. The average pre-test value is 5.96 and the average post-test value is 6.95. Thus, there is a ascension from pre-test value to post-test value about of 12.14%. One of the successfulness factors of the activity is supporting from the chairman of school and available of computer in the Computer Laboratory of the First State Vocational Middle School (SMK) of Mandiraja. And one of the resistance factors is many participants which have difficulty to practice how procedure of utilizing of the Surfer software to create a contour map, so required by advanced technical guidance.
References
Undang-Undang Republik Indonesia Nomor 24 Tahun 2007 tentang Peringatan Dini Bencana Alam.
A. Setiawan dan W. Wahyu, Mengenal Bencana Alam Tanah Longsor dan Proses Mitigasinya. Majalah Inovasi. Vol. 8/XVIII/November 2006. Persatuan Pelajar Indonesia (PPI) Jepang.
A Wikimedia Project, Kabupaten Banjarnegara. 2015. Website: https://id.wikipedia.org/wiki/Kabupaten_Banjarnegara, diakses tanggal 6 November 2015.
Suara Merdeka, UII Kirim Tim ke Tanah Longsor Banjarnegara. Terbitan 15 Desember 2014.
K.I. Hendriana, I.G.A.S. Yasa, M.W.A. Kesiman, I.M.G. Sunarya, Sistem Informasi Geografis Penentuan Wilayah Rawan Banjir di Kabupaten Buleleng. Kumpulan Artikel Mahasiswa Pendidikan Teknik Informatika (KARMAPATI). Vol. 2, No. 5, Juli 2013.
Anonymous, Surfer 10: Countoring and 3D Surface Mapping for Scientist and Engineer, Golden Software Inc., Colorado, USA, 2011.
Anonim, Website SMK Negeri Mandiraja, 2014. Website: http://smknegeri1mandiraja.blogspot.co.id, diakses 20 Januari 2016.
M.G. Anderson, K.S. Richard, Slope Stability, Geotechnical Engineering and Geomorphology, John Wiley and Sons, 1987.
R. Bintarto dan Surastopo, Metode Analisis Geografi, LP3IS Yogyakarta, 1978.
A.J. Pratomo, Analisis Kerentanan Bencana Banjir di Daerah Aliran Sungai Sengkarang Kabupaten Pekalongan Provinsi Jawa Tengah dengan Bantuan Sistem Informasi Geografis (SIG), Skripsi, Universitas Muhammadiyah Surakarta, 2008.
W. H. F. Smith and D. T. Sandwell, Extract XYZ Grid – Topography or Gravity, 1997. Website: topex.ucsd.edu/cgi-bin/get_data.cgi, diakses 10 April 2016.
Downloads
Published
Issue
Section
License
COPYRIGHT TRANSFER FORM
The copyright to this article is transferred to Universitas Ahmad Dahlan (UAD) if and when the article is accepted for publication. The undersigned hereby transfers any and all rights in and to the paper including without limitation all copyrights to UAD. The undersigned hereby represents and warrants that the paper is original and that he/she is the author of the paper, except for material that is clearly identified as to its original source, with permission notices from the copyright owners where required. The undersigned represents that he/she has the power and authority to make and execute this assignment.
We declare that:
- This paper has not been published in the same form elsewhere.
- It will not be submitted anywhere else for publication prior to acceptance/rejection by this Journal.
- A copyright permission is obtained for materials published elsewhere and which require this permission for reproduction.
Furthermore, I/We hereby transfer the unlimited rights of publication of the above mentioned paper in whole to UAD. The copyright transfer covers the exclusive right to reproduce and distribute the article, including reprints, translations, photographic reproductions, micro form, electronic form (offline, online) or any other reproductions of similar nature.
The corresponding author signs for and accepts responsibility for releasing this material on behalf of any and all co-authors. This agreement is to be signed by at least one of the authors who have obtained the assent of the co-author(s) where applicable. After submission of this agreement signed by the corresponding author, changes of authorship or in the order of the authors listed will not be accepted.
Retained Rights/Terms and Conditions
- Authors retain all proprietary rights in any process, procedure, or article of manufacture described in the Work.
- Authors may reproduce or authorize others to reproduce the Work or derivative works for the authors personal use or for company use, provided that the source and the UAD copyright notice are indicated, the copies are not used in any way that implies UAD endorsement of a product or service of any employer, and the copies themselves are not offered for sale.
- Although authors are permitted to re-use all or portions of the Work in other works, this does not include granting third-party requests for reprinting, republishing, or other types of re-use.
