scholarly journals Kajian Kesesuaian Lahan Tambak Udang Vaname Dengan Menggunakan Sistem Informasi Geografis Di Desa Wonorejo, Kecamatan Kaliwungu, Kendal, Jawa Tengah

2017 ◽  
Vol 6 (2) ◽  
pp. 102 ◽  
Author(s):  
Annisa Amalia Awanis ◽  
Slamet Budi Prayitno ◽  
Vivi Endar Herawati
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
High Potential ◽  
Suitability Analysis ◽  
Shrimp Ponds ◽  
Shrimp Pond ◽  
Central Java ◽  
Temperature Ranges ◽  
Depth Ranges ◽  
Suitable Location

Desa Wonorejo, Kecamatan Kaliwungu, Kabupaten Kendal, Jawa Tengah memiliki suatu usaha budidaya udang vaname, untuk meningkatkan hasil produksi maka diperlukan usaha perluasan lahan budidaya, namun terdapat beberapa kendala dalam penentuan lokasi ini yaitu dibutuhkannya banyak biaya, waktu serta tenaga. Sistem Informasi Geografis (SIG) menjadi solusi yang tepat dalam penentuan lokasi yang sesuai untuk pengembangan budidaya udang vaname. Tujuan dari penelitian ini adalah untuk mengkaji kesesuaian lahan tambak  udang vaname di Desa Wonorejo, Kecamatan Kaliwungu, Kabupaten Kendal, Jawa Tengah berdasarkan analisa SIG. Metode yang digunakan dalam penelitian adalah metode survey yaitu dengan cara pengukuran langsung ke lapangan dan wawancara dengan pembudidaya udang vaname. Data yang telah didapatkan diolah dengan menggunakan aplikasi ArcGis 10.0. Beberapa tahapan dalam pengolahan data yaitu pembuatan peta dasar, pembuatan peta kontur sebaran spasial dari setiap parameter, overlay, layout dan skoring. Data yang dihasilkan berupa model spasial. Analisa kesesuaian perairan dilakukan dengan pembuatan matriks kesesuaian kemudian pembobotan dan perhitungan skor berdasarkan tingkat pengaruh dari setiap parameter terhadap daerah yang berpotensi untuk budidaya udang vaname. Hasil yang didapatkan pada penelitian ini adalah suhu berkisar antara 27,86-29,5oC, salinitas berkisar antara 10-20 ppt, kedalaman berkisar antara 100-140 cm, kecerahan berkisar antara 20-40 cm, pH berkisar antara 7,9-8,5, DO berkisar anatara 3,67-6,67 mg/l, nitrat berkisar antara 4,8210-74,7669 mg/l dan  fosfat berkiar antara 0,0394-0,0758 mg/l. Kesimpulan yang dapat diambil adalah bahwa secara umum kondisi perairan di Wonorejo, Kecamatan Kaliwungu, Kabupaten Kendal dapat mendukung usaha budidaya udang vaname. Total luas wilayah tambak di Wonorejo adalah 13,6 ha, dari luasan wilayah yang diamati 2 ha tergolong kedalam kategori sesuai (S2) dan 13,4 ha tergolong kedalam kategori sangat sesuai (S3).    Wonorejo is a village in Kaliwungu sub distinct, Kendal, Central Java. That one of the vaname shrimp products in the area. The high potential of brackishwater ponds resulted in the expansion of shrimp ponds. However, the expansion was not carreid out based on the scientific but merely based on the feeling of the farmers. Geographic Information System (GIS) was aim to alternatively overcome this problem, so that the potential suitable location could be applied. The aim of this methods was to study the suitability of shrimp ponds in Wonorejo village, Kaliwungu sub distinct, Kendal, Central Java based on GIS. The data was obtained through satelite (map). and interview with farmers and district measurements in field. The data was analysed by ArcGis 10.0. The analyses were implemented in 5 steps namely production of basic map, production of spartial control map of each parameters, overlayed,layout and score. Suitability analysis  was done by calculating the score of parameter then presented with reference. The result showed that temperature ranges between 27,86-29,5oC, salinity ranges between 10-20 ppt, depth ranges between 100-140 cm, brightness ranges between 20-40 cm, pH ranges between 7,9-8,5, DO ranges between 3,67-6,67 mg/l, nitrat  ranges between 4,8210-74,7669 mg/l , and fosfat ranges between 0,0394-0,0758 mg/l. In general shrimp pondsin Wonorejo Village, Kaliwungu, Kendal was suitable vaname cultivation. From total shrimp pond area in Wonorejo Village, Kaliwungu 13,6 Ha, 2 Ha was classified as suitable (S2) and 13,4 Ha was classified as very suitable (S3). 

scholarly journals Suitability of Nutmeg Plant Habitats in Three Nutmeg Production Centers using the Geographic Information System and Aster DEM in West Java, Indonesia

2019 ◽  
Vol 9 (2) ◽  
pp. 4761-4766
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Soil Analysis ◽  
Analysis Data ◽  
Geographic Information ◽  
Organic Content ◽  
Exchange Capacity ◽  
Suitability Analysis ◽  
The West ◽  
West Java

Nutmeg plant (Myristica sp.) produces seeds and mace as the main commodities of world spice trade. Nutmeg plant habitats in West Java are distributed mainly in Bogor, Sukabumi and Cianjur Regencies. This study aimed to determine the suitability of nutmeg habitats in three nutmeg production centers in West Java based on soil type and slope using the Geographic Information System (GIS) approach and Aster DEM (Digital Elevation Model) analysis. The study was conducted from August to December 2018, by collecting data of: a) The coordinates of the area planted with nutmeg using GPS (Global Positioning System), b) Field documentation in the form of descriptions around the data collection point, c) Soil analysis data, d) Land area data, e) Map of the earth scale of 1:50,000 scale from the Geospatial Information Agency, and f) Landsystem map of West Java scale of 1:250,000. Data were analyzed using Arc GIS 9.3. The results of land suitability analysis based on rainfall data for Bogor region was classified in the category of marginally suitable (S3), while the regions of Sukabumi and Cianjur were sufficiently suitable (S2). Temperature of Bogor region was categorized as the most suitable (S1), while Sukabumi and Cianjur regions were sufficiently suitable (S2) for nutmeg development. The distribution of nutmeg was in Latosol and Regosol soils, with soil pH of rather acidic (pH 4.78-5.98), clay texture, low to high C-organic content (1.5-4.5%) and moderate to high N-Total (0.2-0.5%). Cation exchange capacity ranged from 25-30 cmol(+)/kg with a base saturation level of around 55-60%. Based on slope, the distribution of nutmeg in the West Java region was in the range of slope with a flat (<8%) to sloping (8-15%) category, with altitudes between 400-900 m above sea level classified as suitable to very suitable for nutmeg development. The overall agroecological suitability of nutmeg plants in three nutmeg production centers in the West Java region was classified as suitable to be managed and developed

scholarly journals IMPLEMENTASI SIMPLE MULTI ATTRIBUTE RATING TECHNIQUE UNTUK PENENTUAN TEMPAT PEMBUANGAN AKHIR

2019 ◽  
Vol 15 (1) ◽  
pp. 12
Author(s):  
Yudi Eko Windarto ◽  
Ike Pertiwi Windasari ◽  
Moh. Aufal Marom Arrozi
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Data Processing ◽  
Relative Weight ◽  
Difficult Problem ◽  
Geographic Information ◽  
Final Disposal ◽  
Central Java ◽  
Manual Methods ◽  
Ranking Technique

<p><em>Garbage is a difficult problem to solve. Data in the Environmental sector still uses traditional or manual methods in processing. Data processing needs to be done to get accurate data and spreading the information more effectively and efficiently. Traditional or manual methods are irrelevant. It needs a system that makes data processing more effective, efficient and accurate.</em></p><p><em>Simple Multi Attribute Ranking Technique (SMART) is one of various Decision Support System methods that can provide assistance, efficiency and accuracy when processing of data. This method will be implemented in data processing to determine the best Final Disposal Areas (FDA) in the districts and will showing visually using a Geographic Information System (GIS). With the presence of this system, it will provide an overview of the best areas for final disposal areas to be built in the districts. In this case, data processing is carried out in Pemalang District, Central Java Province.</em></p><p><em>The fundamental difference between the SMART Method and the other methods is its simplicity and efficiency in processing multi criteria data. Parameters that greatly affect the ideal or are Land Use and Hydrogeology. This Geographic Information System provides the main menu, criteria weight values, relative weight values, alternative values and criteria, assessment and mapping factor values. </em></p>

scholarly journals Modeling Groundwater Potential Zones across Sulaimani Governorate Using Geographic Information System and Multi-influencing Factor Techniques

2021 ◽  
Vol 5 (1) ◽  
pp. 13
Author(s):  
Haveen Muhammed Rashid
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Influencing Factor ◽  
Specific Weight ◽  
Groundwater Potential ◽  
Geographic Information ◽  
High Potential ◽  
Groundwater Potential Zone ◽  
Potential Zone ◽  
Groundwater Potential Zones

Groundwater is one of the most important natural resources in the world. The presence of groundwater is the result of interaction of several factors such as: hydrology, geology, climate, ecology, and physiography. The purpose of this paper is to produce groundwater potential zones which are useful in determining the amount of groundwater available in Sulaimani Governorate, North of Iraq. Geographic information system database for six different thematic layers (digital elevation model, rainfall, soil texture, drainage density, slope and land use/land cover) were generated. The study approach involved integration of six layers carried out based on the multiplication of each data raster values with specific weight using weighted overlay analysis method. Raster maps of all the layers assigned a fixed score and weight using multi-influencing factor technique. Based on the resulted map the study area has been divided into four zones that had very high potential zone (1%), high potential zone (14%), moderate zone potential (79%) and low potential zone (6%). About 50% of the high groundwater potential zone were located in Halabja, Rania, and Pshdar districts. Obtained results can be useful in localizing areas of exploration, preventing excessive exploitation of groundwater and planning for suitable sites of artificial groundwater.

scholarly journals APLIKASI PENGINDERAAN JAUH DAN SISTEM INFORMASI GEOGRAFIS (SIG) UNTUK PERENCANAAN PENGEMBANGAN TAMBAK BIOCRETE

2003 ◽  
Vol 5 (2) ◽  
pp. 32
Author(s):  
Susilo Budi Priyono ◽  
Sri Rahayu
Keyword(s):  
Remote Sensing ◽  
Information System ◽  
Geographic Information System ◽  
Spatial Arrangement ◽  
Annual Rainfall ◽  
Beach Ridge ◽  
Shrimp Ponds ◽  
Ridge Area ◽  
Physical Variables ◽  
Gis Software

Application of remote sensing and geographic information system (GIS) for planning of biocrete shrimp ponds development was studied in the coastal area between Opak River and Progo River, Bantul Regency. Analysis of land suitability for biocreteshrimp pond used a multi-scoring of some physical variables, i.e. slope, soil texture, distance from coast line, distance from river, annual rainfall, flooded frequency, and landuse. Spatial analysis used a GIS software (ER Mapper 5.5, ARC/Info 3.5 and ARC/View GIS 3.2). The results showed that suitable land fotbiocreteshrimp pond was 73,6 ha. It found on beach ridge area that was distributed at Srandakan, Sanden, and Kretek Region. However, considered on the Detail Planning of Spatial Arrangement at Southern Coastal of Bantul Regency (RDTK PantaiSelaatnKabupatenBantul) and suistanable aquaculture planning, the development of biocrete shrimp ponds should be limited to 36,8 ha (50%), i.e. 18,4 ha ponds at Srandakan and 18,4 ha ponds at Sanden. Biocrete shrimp ponds had to be built at distance about 300 m from cost line.

scholarly journals PENGARUH HOUSE INDEX DAN MAYA INDEX TERHADAP KEJADIAN DEMAM BERDARAH DENGUE DI KECAMATAN GROGOL KABUPATEN SUKOHARJO MENGGUNAKAN GEOGRAPHIC INFORMATION SYSTEM (GIS)

IKESMA ◽  
2018 ◽  
Vol 14 (2) ◽  
pp. 135
Author(s):  
Nine Elissa Maharani ◽  
Pranichayudha Rohsulina
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Dengue Fever ◽  
Public Health Problem ◽  
Geographic Information ◽  
P Value ◽  
Important Public Health Problem ◽  
Cross Sectional ◽  
Central Java ◽  
Index Effect

Dengue fever is an important public health problem in indonesia, in the year 2014 the number of death due to dengue fever in Indonesia 903 people from 99499 cases. Sukoharjo district is one of the bloody endemic distrric in central java. In eradicating dengue fever, the larva survey used is a visual method using the entomology indicator, the house index and maya index. This study aims to determine the effect of house index and maya index on the incidence of dengue fever in  Grogol district of Sukoharjo using geographic information system (GIS). The research method used is an analytical survey wuth cross sectional approach. The result of the study showed a maya index effect on the incidence of dengue fever in  Grogol district of Sukoharjo (p value 0,00), there is no effect of house index on the incidence of dengue fever in Grogol District of Sukoharjo (p value 0,87).

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