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All Journal Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Journal of Applied Geospatial Information JURNAL ILMIAH GEOMATIKA JGISE-Journal of Geospatial Information Science and Engineering Jurnal Nasional Teknologi Terapan Jurnal Pengabdian dan Pengembangan Masyarakat Jurnal Teknik Pertambangan (JTP)
Muhammad Iqbal Taftazani
Universitas Gadjah Mada
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics

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PENGEMBANGAN JARING KONTROL GEODESI PEMANTAU WADUK SERMO Waliyanto, Waliyanto; Widjajanti, Nurrohmat; Yulaikhah, Yulaikhah; Taftazani, M. Iqbal
GEOMATIKA Vol 21, No 2 (2015)
Publisher : Badan Informasi Geospasial in Partnership with MAPIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (561.113 KB) | DOI: 10.24895/JIG.2015.21-2.581

Abstract

Keberadaan Waduk Sermo di Kabupaten Kulonprogo, sangat penting karena manfaatnya sebagai tampungan air bersih, sarana pariwisata dan saluran irigasi untuk lahan pertanian di sekitarnya. Namun demikian banyak juga yang tidak menyadari bahwa di bawah Waduk Sermo terdapat segmen sesar aktif yang memanjang dari Parangtritis ke Kulonprogo. Penelitian ini bermaksud untuk mengembangkan jaring pengamatan yang telah ada sebelumnya menjadi lebih luas cakupannya untuk mengetahui dampak dari adanya sesar aktif tersebut. Penelitian dilaksanakan dengan beberapa tahapan, yaitu: 1) pengembangan kerangka kontrol, dengan menambah tujuh titik (5 makro dan 2 mikro) jaring kontrol baru; 2) pengukuran kerangka kontrol, dengan menggunakan pengamatan GPS/GNSS metode relatif statik di semua titik kontrol sejumlah 15 titik; 3) pengolahan data, dengan menggunakan perangkat lunak GAMIT/GLOBK dan diolah dalam dua skenario terkait penggunaan titik referensi dalam pengolahan. Hasil dari penelitian ini adalah terbangunnya pilar/patok jaring pemantauan baru sebagai pengembangan jaring kontrol pemantauan Waduk Sermo, serta koordinat jaring kontrol hasil olahan dalam dua skenario, yaitu: pada skenario pertama, titik makro memiliki simpangan baku terkecil yaitu 0,004 m pada sumbu Z di titik MAK2. Sedangkan pada titik mikro, simpangan baku terkecil sebesar 0,004 m pada sumbu Z di titik BBR1 dan BMS2. Pada skenario kedua, simpangan baku titik makro terkecil yaitu 0,001 m pada sumbu X di titik MAK1. Sedangkan pada titik mikro, simpangan baku terkecil sebesar 0,005 m pada sumbu Z di titik BMS2. Titik-titik yang sudah dibangun dapat bermanfaat untuk memantau pergerakan bendungan dan secara berkala bisa digunakan untuk memantau aktivitas sesar yang berada di bawah Waduk Sermo.Kata kunci: pengembangan JKG, pemantau Waduk Sermo, teknik GPS/GNSS
Pembuatan Peta dan Sistem Informasi Geospasial Lahan Pertanian di Kecamatan Sentolo, Kabupaten Kulonprogo, Yogyakarta Rochmad Muryamto; Waljiyanto Waljiyanto; Untung Rahardjo; Gondang Riyadi; Ruli Andaru; Iqbal Taftazani; Wahyu Marta; Annisa Farida
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 1, No 2 (2016): Maret
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (455.562 KB) | DOI: 10.22146/jpkm.10613

Abstract

Kulonprogo Regency as a part of Daerah Istimewa Yogyakarta Province has total agriculture land area about 10.700 hectare (Dinas Pertanian dan Kehutanan, 2014). Based on Daerah Istimewa Yogyakarta Local Regulation, No. 10 of 201, Article 9, Paragraph 2, Point (d) defined that sustainable food agriculture land area in Kulonprogo Regency only 5.029 hectare. Daerah Istimewa Yogyakarta Provincial Regulation No. 10 of 2011 about Sustainable Food Agriculture Land Protection mentioned that its necessary to maintain the activities of food security and sovereign, also prevent the farmland conversion to nonagricultural.  The purpose of this society service is to make geospatial information system about agriculture land in a small part of agriculture area in Sukoreno Village, Sentolo Subdistrict, Kulonprogo Regency. In this society service, wide area mapping is about 10 hectare. The method that used for data record is aerial photo by Unmanned Aerial Vehicle (UAV). This method expected to be able to photograph whole agriculture area in Kulonprogo Regency quickly. The results of this society service are geospatial information system and agriculture land map that can used by Kulonprogo Regency Government to support sustainable food agriculture land protection activity. 
Drone LiDAR Application For 3D City Model Afradon Aditya Setyawan; Muhammad Iqbal Taftazani; Syamsul Bahri; Erma Dwi Noviana; Maritsa Faridatunnisa
Journal of Applied Geospatial Information Vol 6 No 1 (2022): Journal of Applied Geospatial Information (JAGI)
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jagi.v6i1.3462

Abstract

The availability of spatial information in 3D in a city that will apply the smart city concept is minimal or even non-existent. This makes the information conveyed less clear and less accurate. 3D map presentation is an indispensable component in the visualization of smart cities. The acquisition of spatial information in 3D can use several methods, one of which is the LiDAR (Light Detection and Ranging) drone. The Drone LiDAR is one of the new technologies in mapping surveys. Initially, LiDAR technology used a manned aircraft and had very large dimensions. Technological developments have made LiDAR portable using drones. Data acquisition was carried out using a multirotor-type Drone LiDAR from microdrones with a flying height of 60 meters above the ground. An area of ​​6 hectares in the Bulaksumur UGM area is the object of research for the 3D city model building. The objects mapped would range from one-story to five-story buildings. The results of data acquisition in the form of a point cloud are then modeled into a 3D building with the micro station software plugin Terra Solid and Terra Model. Modeling is done using automatic and manual methods. The results obtained are in the form of a 3D city model with a LOD 2 level of detail. The amount of vegetation in the mapped area makes the point cloud detail on the front side of the building less dense. However, the accuracy obtained is quite high, ranging from 0,4 to 5,1 cm, making it suitable for making 3D city models with LOD 2 detailed specifications.
Studi Akurasi Pengukuran GNSS Jaring Makro Tahun 2016 dan 2017 pada Pemantauan Bendungan Sermo Muhammad Iqbal Taftazani; Yulaikhah Yulaikhah
Jurnal Nasional Teknologi Terapan (JNTT) Vol 1, No 1 (2017): NOVEMBER
Publisher : Penelitian dan Pengabdian Kepada Masyarakat Sekolah Vokasi Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1350.667 KB) | DOI: 10.22146/jntt.34086

Abstract

Monitoring of deformation on Sermo Dam has been widely practiced. One of them is by installing the monitoring point, locate dinside the Sermo Dam area called the micro network, and outside the dam called macro network. The installation of the micro network monitoring point aims to monitor the deformation of the dam due to the volume of water. The macro network monitoring point aims to monitor the effect of the existence of an active fault under the dam. In the last few years, monitoring in Sermo Dam has been done using GNSS technology. This paper intends to present the results of the accuracy represented by the deviation standard value of the measurement point at the macro net on the GNSS observation in 2016 and 2017. The objective is to compare the accuracy resulting from various GNSS processing strategies in observation 2016 and 2017, evaluation of GNSS measurements that can be used as guidance in subsequent GNSS measurements. The result shows that GNSS measurement in 2017 using two IGS reference points (BAKO and COCO) has a better standard deviation value compared to the 2016 measurement by the difference 1-5 mm on the X axis, 1-9 mm on the Y axis, and 1-2 mm on the Z axis. In the GNSS data processing using seven IGS reference points (BAKO, COCO, KARR, DARW, GUUG, PIMO, SHAO) in 2016 mostly has a better standard deviation compared to 2017 measurement except in MAK5 with the difference 0-4 mm on the X axis, 1-10 mm on Y axis, and 0-2 mm on Z axis. As for the value of coordinate data processing in 2016 and 2017on the two processing strategies there are differences in coordinate values that indicate the movement of monitoring points of macro network. However, the vector of the point movement that occurs in the two strategies has a different direction. This requires verification in-depth research and focused on the deformation of the Sermo Dam monitoring point.
Pembuatan Peta Foto Udara Kelurahan Wates Waljiyanto Waljiyanto; Rochmad Muryamto; Muhammad Iqbal Taftazani; Ruli Andaru; Untung Rahardjo; Gondang Riyadi; Wahyu Marta Mutiarasari; Annisa Farida Hayuningsih; Anindya Sricandra Prasidya; Ni Putu Praja Chintya
Jurnal Pengabdian dan Pengembangan Masyarakat Vol 2, No 2 (2019): NOV
Publisher : Pengabdian dan Pengembangan Masyarakat Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jp2m.42294

Abstract

ABSTRAK Kelurahan Wates merupakan sebuah kelurahan yang berada di Kecamatan Wates, Kabupaten Kulon Progo. Pada awal bedirinya Kelurahan Wates ini berbentuk desa, dimana seluruh asset menjadi milik desa dan digunakan seluasnya untuk kemakmuran dan kesejahteraan warga Desa Wates. Pada tanggal 1 Desember 2010 status Desa Wates berubah menjadi Kelurahan Wates. Kelurahan Wates merupakan pusat pemerintahan Kabupaten Kulon Progo, sehingga secara tidak langsung aktivitas kelurahan berpengaruh terhadap kelangsungan Pemerintahan Kabupaten Kulon Progo karena terbatasnya anggaran, beberapa aspek dasar dalam hal data geospasial juga tidak muncul di dalam Renja 2017. Sebagai contoh belum adanya rencana kegiatan dalam hal pemetaan desa/kelurahan. Sehingga hal ini bisa menjadi peluang bagi perguruan tinggi untuk melaksanakan kegiatan penelitian dan pengabdian kepada masyarakat, khususnya dalam penyediaan data geospasial. Dari pemaparan permasalahan di atas, dimana yang menjadi pokok permasalahan adalah ketiadaan data geospasial, maka dapat diberikan solusi dengan pengadaan salah satu bentuk data geospasial, yaitu Peta Foto Udara Kelurahan Wates skala besar, yaitu antara 1:1000 – 1:5000. luaran dari pengabdian ini, yaitu berupa Peta Foto Udara Kelurahan Wates skala besar. Dari peta foto yang akan dihasilkan ini, nantinya dapat dikembangkan untuk membuat peta-peta turunan lainnya, seperti peta sarana-prasarana, peta jaringan jalan, dan sistem informasi desa yang direncanakan akan dibuat dalam pengabdian masyarakat pada tahun-tahun berikutnya. Kata Kunci: peta foto, foto udara, Wates, geospasial ABSTRACT Kelurahan Wates located in Wates District, Kulon Progo Regency. In the beginning, the Kelurahan Wates Wates was in the form of a village, where all assets belonged to the village and the company to the Wates community and village. On December 1st, 2010, the status of Wates Village changed to Kelurahan Wates. Wates Subdistrict is the center of Kulon Progo Regency government, indirectly for the kelurahan that is related to Kulon Progo Regency Government due to limited budgets, some things in the geospatial data will not appear in Renja 2017. For example, there are no planned activities regarding village / kelurahan mapping. Thus, this can be an opportunity for universities to carry out research and community service activities, especially in the availability of geospatial data. From the presentation of the problem, the main thing is the absence of geospatial data, and it can be provided with one form of geospatial data, namely the large-scale Wates Urban Air Photo Map, which is between 1: 1000-1: 5000. The output from this service, in the form of Large-scale Wates Urban Air Photo Map. From the maps that will be produced, it can be developed to make other derivative maps, such as facilities and infrastructure maps, road network maps, and village information systems that will be created in community service in the following years.. Keywords: aerial map, aerial photograph, Wates, Geospatial
PEMBUATAN INFORMASI GEOSPASIAL SARANA DAN PRASARANA KELURAHAN WATES KABUPATEN KULON PROGO PADA SKALA 1:15.000 Rochmad Muryamto; Waljiyanto Waljiyanto; Muhammad Iqbal Taftazani; Ruli Andaru; Untung Rahardjo; Gondang Riyadi; Wahyu Marta Mutiarasari; Annisa Farida Hayuningsih; Anindya Sricandra Prasidya; Ni Putu Praja Chintya
Jurnal Pengabdian dan Pengembangan Masyarakat Vol 3, No 1 (2020): MAY
Publisher : Pengabdian dan Pengembangan Masyarakat Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jp2m.42296

Abstract

ABSTRAK Field Research Center (FRC) merupakan bagian dari program Teaching Industry Sekolah Vokasi Universitas Gadjah Mada. FRC dibangun bertujuan untuk mengembangkan hasil penelitian dan pengabdian agar menjadi sebuah produk yang dapat dimanfaatkan oleh masyarakat serta mendekatkan mahasiswa pada obyek materi pembelajaran agar menjadi lulusan yang siap bekerja. Rencana FRC akan dibangun di atas tanah seluas 6,5 hektar di Kelurahan Wates, Kabupaten Kulon Progo. Disekitar lokasi pembangunan FRC, terdiri atas kawasan penyangga seluas 29 hektar. Kawasan penyangganya terdiri atas berbagai berbagai sarana dan prasarana, seperti sarana pendidikan, kesehatan, pertahanan dan keamanan, jalan, sungai, rel kereta api, dan lain sebagainya. Penelitian ini bertujuan untuk menyajikan informasi geospasial sarana dan prasarana yang berada disekitar lokasi FRC. Data yang digunakan dalam penelitian ini terdiri atas data citra foto udara dan hasil dijitasi. Data citra foto udara diambil dengan menggunakan wahana pesawat tanpa awak (UAV) dengan tinggi terbang 270 meter dan ketelitian 0,775 pix. Data vektor yang dihasilkan dari proses dijitasi on-screen terdiri atas unsur geospasial bangunan (geometri poligon dan titik), jalan (geometri poligon), sungai (geometri poligon), drainase (geometri garis), rel kereta api (geometri garis), dan batas administrasi kelurahan (geometri garis). Masing-masing unsur geospasial disertai dengan data atribut yang diperoleh dari hasil survei lapangan. Sistem informasi geospasial sarana dan prasarana disajikan dalam skala 1:15.000. Sistem informasi geospasial ini diharapkan dapat membantu Kelurahan Wates dalam mengembangkan sarana prasarana yang terdapat pada sekitar lokasi FRC. Kata Kunci: Field Research Center, sistem informasi geospasial, sarana prasarana, peta skala besarABSTRACT Field Research Center (FRC) is part of Teaching Industry program of Vocational School. FRC was build to develop research and service result into products. The products utilized  by the community and bring students closer to learning material objects in order to become graduates who are ready to work. FRC will be build on 6.5 hectares of land in Kelurahan Wates, Kulon Progo Regency. Around the location of the FRC construction consists of a 29 hectare supporting area. The supporting area consists of various facilities and infrastructure, such as education, health, defense and security facilities, roads, rivers, railroads, and so on. This study aims to present geospatial information for infrastructure around the FRC location. The data used in this study consisted of aerial photo image data and results of digitization. Aerial photo image data taken using a drone vehicle (UAV) with a height of 270 meters and accuracy of 0.775 pix. Vector data generated from digitizing on-screen process. These are consists of six geospatial elements, such as building (polygon geometry and dots), roads (polygon geometry), rivers (polygon geometry), drainage (line geometry), railroad tracks (line geometry), and boundaries village administration (line geometry). Each geospatial element accompanied by attribute data that obtained from field surveys. Geospatial information about infrastructure presented on big scale of 1: 15,000. This geospatial information expected to help Kelurahan Wates developing infrastructure around the FRC location. Keywords: Field Research Center, geospatial information system, infrastructures, big scale map
Development and Definition of Prambanan Temple Deformation Monitoring Control Points Rochmad Muryamto; Muhammad Iqbal Taftazani; Yulaikhah Yulaikhah; Bambang Kun Cahyono; Anindya Sricandra Prasidya
Jurnal Geospasial Indonesia Vol 1, No 2 (2018): December
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jgise.40788

Abstract

Since 1991, Prambanan Temple has been recognized by UNESCO as a cultural heritage of a historic building. In its construction, the Prambanan temple was established in a labile soil structure in the sandy soil and not far from the Opak River. In the geological map of Yogyakarta, there is a fault under the Opak River landscape. This fault under the Opak River has caused an earthquake in 2006. Because of its position in disaster-prone areas, regular monitoring of the geometric aspects of Prambanan Temple is very necessary.This research aims to build a deformation monitoring control point in Prambanan Temple. Eight control points, consist of three existing points and five new points are built around Prambanan Temple. These eight control points then were measured by observing GNSS for 1x24 hours in order to define their coordinates. GNSS data processing is done using GAMIT 10.70 software with two strategies, namely (1) processing with regional binding points, in this case using IGS BAKO and JOG2 stations, and (2) processing with global binding points using IGS COCO station reference points, DARW, KARR, POHN, PIMO, DGAR, and IISC. This research yields the establishment of Prambanan temple deformation control points and their coordinates and standard deviation in two processing strategies. The smallest standard deviation in the first strategy is 0.0787 m on the Z-axis for points of PRO1 and PR03. The biggest standard deviation is 0.1218 m on the Y-axis at point of PR02. In the second strategy the smallest standard deviation is 0.0036 m on the Z-axis for points of PR01 and PR03. The biggest standard is 0.0141 m on the Y-axis at point of PR02.
EVALUASI AKURASI PERHITUNGAN VOLUME ESTIMASI DAN AKTUAL PELEDAKAN QUARRY MENGGUNAKAN GNSS RTK DAN FOTOGRAMETRI UAV: ACCURACY EVALUATION OF ESTIMATED AND ACTUAL QUARRY BLASTING VOLUMES USING GNSS RTK AND UAV PHOTOGRAMMETRY Virnanda Nur Mahanani; Hanif Ilmawan; Hidayat Panuntun; Muhammad Iqbal Taftazani
JURNAL TEKNIK PERTAMBANGAN Vol. 26 No. 2 (2026): Agustus, 2026
Publisher : JURUSAN TEKNIK PERTAMBANGAN UPR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jtp.v26i2.26776

Abstract

Evaluasi volume hasil peledakan quarry merupakan bagian penting dalam pengendalian produksi dan penilaian kinerja peledakan pada tambang terbuka. Penelitian ini bertujuan mengevaluasi akurasi volume estimasi peledakan quarry terhadap volume aktual yang didapatkan dari pengukuran menggunakan GNSS Real Time Kinematic (RTK) dan fotogrametri Unmanned Aerial Vehicle (UAV). Penelitian dilakukan di tiga lokasi sampel. Volume estimasi dihitung menggunakan metode C. J. Konya berdasarkan parameter geometri peledakan, sedangkan volume aktual dihitung dengan metode net volume between DTMs menggunakan Digital Terrain Model (DTM) yang dibangun dari data GNSS RTK dan fotogrametri UAV. Hasil penelitian menunjukkan bahwa volume aktual dari kedua metode pengukuran secara konsisten lebih besar dibandingkan volume estimasi, yang mengindikasikan terjadinya overbreak. Perbandingan volume GNSS RTK terhadap estimasi menghasilkan relative error rata-rata 2,328%, sedangkan fotogrametri UAV terhadap estimasi sebesar 3,864%. Sementara itu, perbandingan GNSS RTK dan fotogrametri UAV menghasilkan relative error rata-rata 1,490%. Hasil uji paired t-test pada tingkat kepercayaan 95% menunjukkan tidak terdapat perbedaan yang signifikan secara statistik antar metode perhitungan volume. Kata kunci: Konya, Fotogrametri UAV, GNSS RTK, Peledakan Quarry, Perhitungan Volume
EVALUASI METODE GEOREFERENSI PPK DAN GCP TERHADAP KETELITIAN VERTIKAL DAN ESTIMASI VOLUME OVERBURDEN PADA FOTOGRAMETRI TAMBANG TERBUKA: EVALUATION OF PPK AND GCP GEOREFERENCING METHODS FOR VERTICAL ACCURACY AND OVERBURDEN VOLUME ESTIMATION IN OPEN-PIT MINE PHOTOGRAMMETRY Fahmi Asshidiqi; Muhammad Iqbal Taftazani; Anindya Sricandra Prasidya; Wahyu Marta Mutiarasari
JURNAL TEKNIK PERTAMBANGAN Vol. 26 No. 2 (2026): Agustus, 2026
Publisher : JURUSAN TEKNIK PERTAMBANGAN UPR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jtp.v26i2.27129

Abstract

Pertambangan terbuka memerlukan data topografi yang akurat untuk mendukung perhitungan volume overburden dan pengambilan keputusan operasional. Pengukuran menggunakan Terrestrial Laser Scanner (TLS) memiliki keterbatasan pada area luas dan pit yang kompleks, sehingga Unmanned Aerial Vehicle (UAV) menjadi alternatif yang lebih efisien. Namun, ketelitian data UAV dipengaruhi oleh metode georeferensi, khususnya Ground Control Point (GCP) dan Post-Processing Kinematic (PPK). Perbedaan metode georeferensi tersebut dapat menghasilkan perbedaan ketelitian vertikal dan memengaruhi akurasi perhitungan volume overburden. Penelitian ini bertujuan menganalisis ketelitian vertikal point cloud metode GCP dan PPK serta membandingkan hasil volume overburden terhadap data TLS sebagai acuan. Metode penelitian meliputi pengolahan foto udara, analisis Cloud-to-Cloud Distance, pembuatan Digital Terrain Model (DTM), dan perhitungan volume cut and fill. Hasil menunjukkan metode georeferensi GCP memiliki ketelitian vertikal lebih tinggi dengan nilai LE90 0,1586 m (Kelas 3, skala 1:1.000), sedangkan metode georeferensi PPK sebesar 0,6797 m (Kelas 2, skala 1:5.000). Metode georeferensi GCP menghasilkan rerata selisih volume -1,90% dan memenuhi standar ASTM D6172-98, sedangkan metode georeferensi PPK memiliki rerata selisih 47,79% dan tidak memenuhi standar ASTM D6172-98. Perbedaan tersebut menunjukkan metode GCP menghasilkan volume overburden yang lebih mendekati data TLS, sehingga lebih direkomendasikan untuk perhitungan volume overburden. Kata kunci: GCP, ketelitian vertikal point cloud, PPK, TLS, volume overburden.
Co-Authors Afradon Aditya Setyawan Afradon Aditya Setyawan Ananda Taufiq Akbar Anindya Sricandra Prasidya Annisa Farida Annisa Farida Hayuningsih Bambang Kun Cahyono Dhany Yudi Prasteyo Erma Dwi Noviana Fahmi Asshidiqi Gondang Riyadi Gondang Riyadi Hanif Ilmawan Hidayat Panuntun Maritsa Faridatunnisa Ni Putu Praja Chintya Nurrohmat Widjajanti Parseno Parseno Rochmad Muryamto Ruli Andaru Ruli Andaru Syamsul Bahri Untung Rahardjo Untung Rahardjo Virnanda Nur Mahanani Wahyu Marta Wahyu Marta Mutiarasari Waliyanto Waliyanto, Waliyanto Waljiyanto Waljiyanto Waljiyanto Waljiyanto Wulan Ratna Mayangsari Yulaikhah Yulaikhah