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Geographic Information Systems (GIS) have become essential technological tools for collecting, storing, processing, analyzing, and visualizing spatial data to support various human activities. The rapid advancement of information technology has significantly expanded the use of GIS, particularly through web-based platforms and mobile applications, enabling wider accessibility and real-time data utilization. This study focuses on analyzing the utilization of GIS applications and websites across multiple sectors and their contributions to improving efficiency, accuracy, and decision-making processes in daily life. The main objective of this research is to identify, evaluate, and synthesize recent developments in GIS implementation through a systematic literature review. Scientific articles were collected from reputable international and national journals published within the last five years (2018–2022). A total of 130 international journals and 100 national journals were initially identified through database searches. After applying relevance screening and inclusion criteria, 33 selected articles were analyzed in depth to extract key findings, application trends, and potential research gaps. The results show that GIS applications and web-based systems play a vital role in supporting various sectors. In education, GIS facilitates spatial mapping for industrial internship placement (PRAKERIN) and school zoning management. In healthcare, GIS assists in mapping healthcare facilities, including pharmacies and hospitals, to improve service accessibility. In transportation, GIS-based systems provide route planning, traffic monitoring, and public transport information to enhance mobility and reduce congestion. GIS applications are also increasingly applied in environmental monitoring, disaster management, urban planning, and natural resource management. Overall, this study emphasizes the growing importance of GIS technologies as strategic tools for data-driven decision-making and sustainable development. The findings are expected to provide valuable insights for researchers, practitioners, and policymakers in optimizing GIS-based solutions to improve public services and quality of life.

Drought is a hydrometeorological disaster that significantly affects water availability and agricultural activities. Pesisir Selatan Regency has diverse topographic conditions that influence the level of vulnerability to drought, thereby requiring a comprehensive spatial analysis. This study aims to map drought risk by integrating slope steepness with other biophysical parameters using Geographic Information Systems (GIS). The data employed include slope maps derived from DEMNAS, rainfall data (CHIRPS 2024), soil types, land use, and river networks. The analysis was conducted through scoring and overlay methods to produce a drought risk map. The results indicate that areas with very steep slopes (>45%) have a high level of vulnerability due to surface runoff dominance and low infiltration capacity, particularly in Bayang Utara District. In contrast, flat to gently sloping areas dominated by rice fields and forest cover are relatively low-risk. Overall, drought risk in the region is classified into three categories: low, medium, and high. The resulting maps can serve as a basis for local governments in developing spatial planning policies, water conservation infrastructure, and disaster mitigation strategies that are more adaptive and sustainable.

Great infrastructure and economy development with an increasing population in the West Koya Village and the occurrence of various land changes in the West Koya Village. The purpose of this study is to identify changes in agricultural land in West Koya, to determine the effect of road infrastructure improvements on changes in agricultural land in West Koya Village and the land suitability of West Koya Village to the Jayapura City RTRW 2013-2033. This study uses a Mixed Methods approach, namely between quantitative and qualitative approaches. By using multi-year imagery from 2014-2033 to identify land changes. Using a geographic information system (GIS). The results of the research that has been carried out show that changes in agricultural land in the Koya Village occur with a reduction of 69 ha of agricultural land. Road infrastructure improvements affected changes in agricultural land in West Koya Village due to increasing land prices, locking residents to West Koya and rapid infrastructure and economy development in West Koya. The incompatibility of agricultural land in Koya Barat Village with the Jayapura City RTRW occurs with a total of 50 ha of land that is not in accordance with the 2013-2033 Jayapura City RTRW. 

The coastline changes from time to time in line with natural changes such as wave activity, and sediment. This study aims to determine the changes in coastline on the coast of Pati Regency in 2015-2024. The research method utilises Geographic Information System (GIS) and remote sensing technology by taking Landsat-8 satellite image data processed using ArcGis application then calculated using Haversin Formula and Euclidean Distance calculation. The results showed that the largest shoreline change was found in transect 3 located in Dukuhseti Subdistrict, Kembang Village with a value of 453.92 metres within 10 years and the smallest shoreline change value occurred in transect 8 located in Tayu Subdistrict, Tunggulsari Village with a change value of 2.41 metres within 10 years.

Tropical diseases remain a serious public health challenge in Southeast Asia, particularly malaria, which has high morbidity and mortality rates. The complexity of their spread is influenced by various factors, including climate, environment, and population, requiring a spatially-based analytical approach to understand their distribution patterns. This study aims to develop a regression-based spatial model to predict the spread of tropical diseases and identify hotspots in high-risk areas. The data used include tropical disease case reports from national health agencies, climate data (temperature, rainfall, humidity) from BMKG and WorldClim, and population data (density and mobility) from  BPS and other official sources. The analysis was conducted using a Geographic Information System GIS for spatial mapping, as well as the application of spatial regression models, namely the Spatial Lag Model SLM and Spatial Error Model SEM. The results show that the developed model is able to predict disease distribution with a high level of accuracy, demonstrated by statistical validation through AIC, and Morans I. One of the main findings is the identification of malaria hotspots with a confidence level of 93, as well as the mapping of tropical disease risk predictions covering the Southeast Asian region. These results have significant implications for public health policy, particularly in resource allocation, prevention program planning, and priority area-based interventions. Furthermore, this study recommends the integration of big data and machine learning technologies to enrich predictive models and develop more adaptive early warning systems. Thus, this research contributes to strengthening tropical disease control strategies in Southeast Asia with a comprehensive spatial data-driven approach.

In today's digital era, advances in technology and science are growing very rapidly. Of course, advances in technology and science affect various things. One of them android-based gadgets is utilization to make it easier to find information or knowledge that can be easily accessed. This research aims to design and create an application for the introduction of endemic animals in Indonesia. Endemic animals are species that only exist in certain places and are not found in other places, such as islands, countries, or other geographic areas. Android is an operating system that has an open source nature that allows it to make it easier to recognize and access information about Endemic Animals in Indonesia. The research method for designing and making applications uses the Software Development Life Cycle (SDLC) method. The method begins with planning, analysis, design, implementation and testing. The final result of this research is an application for the introduction of endemic animals in Indonesia based on android. This application was successfully made with appropriate material and quiz features. Function testing on each feature is done with the black box method to ensure the material runs well to display images and material and the function on the quiz feature can function properly. Tests were also conducted with 3 android devices with different versions, namely versions 10, 12, and 13.

The research investigates flood evacuation routes in China Bidara Kelurahan, Jatinegara district, East Jakarta City. Quantitative descriptive methods are used in this study. This scripts data collection is carried out through road network analysis, service area, and route analysis using Geographic Information System (SIG). Flood posko area adjusted and community validation compared. The results of the study showed that of the 24 flood evacuation routes, 11 routes were in good condition, 13 roads were blocked by wild parking on the road, and 8 routes of the entire flood escape route had difficult conditions to pass. Validation analysis of communities with processing analysis that has an equation of 80%, and 10 flood posko points scattered in 9 RWs that are flood-prone in the Chinese Flood Field.

This study aims to identify and map critical land in Bolaang Mongodow Regency using Geographic Information System (GIS) technology. Critical land in question is an area that has experienced a decline in soil and environmental quality due to human activities. The methodology used includes collecting field data, processing data using GIS software, and analysis to produce a map of critical land. The results of this study are expected to provide useful information for land management and rehabilitation in the area.

This study aims to gather sufficient information about the sexagesimal base 60 number system. This research method is a literature study that collects some previous studies to answer about the sexagesimal base 60 number system. The results of this research show that the sexagesimal or sixtieth number system is the same calculation as Babylonian people's astronomical calculations, in their use sexagesimals can be said to be easier to use than decimal numbers, and to this day the sexagesimal number system is still used in a modified form to measure time, angles, geographic coordinates, and is still used in the field of astronomy.

Ketosari Bener Purworejo Village is geographically one of the villages with narrow roads, with steep inclines and descents. Under these conditions, of course every vehicle, whether car or motorbike, that passes this road must be in good condition. A good engine condition is not enough if it is not supported by a good braking system. The condition of the engine and the performance of the brake system must be ensured that there is no interference or damage. This service activity aims to provide knowledge and information as well as practical or light skills to overcome problems and damage to motorbike brakes to the community. Service activities begin with preparation, implementation and reflection on activities. The training activities were carried out in the form of workshops, material presentations and questions and answers. The evaluation results obtained were: 1) Implementation of activities at 90%, 2) Mastery of resource material with a score of 95%, 3) Usefulness of the material or program with a score of 92%, and 4) Participant satisfaction with a score of 89%.

The application of Geographic Information Systems (SIG) has become an important tool in combating the risk of flood disasters in many areas, including Demak City. This research aims to explore and evaluate the possible benefits of implementing SIG to reduce the danger of flooding in Demak City. The study approaches used include stakeholder interviews, field surveys, and geographic data analysis. The research results show how useful SIG is for creating early warning systems, identifying air flow patterns, and mapping areas vulnerable to flooding. The use of SIG also enables improved coordination of flood mitigation and management among various interconnected entities. This study makes a significant contribution to our understanding of the function of geospatial information technology in disaster management and provides useful insights for stakeholders to create more effective methods for mitigating flood hazards in Demak City.

Artificial Intelligence (AI) has been applied to many human endeavors, and epidemiology is no exception. The AI community has recently seen a renewed interest in applying AI methods and approaches to epidemiological problems. However, a number of challenges are impeding the growth of the field. This work reviews the uses and applications of AI in epidemiology from 1994 to 2023. The following themes were uncovered: epidemic outbreak tracking and surveillance, Geo-location and visualization of epidemics data, Tele-Health, vaccine resistance and hesitancy sentiment analysis, diagnosis, predicting and monitoring recovery and mortality, and decision support systems. Disease detection received the most interest during the time under review. Furthermore, the following AI approaches were found to be used in epidemiology: prediction, geographic information systems (GIS), knowledge representation, analytics, sentiment analysis, contagion analysis, warning systems, and classification. Finally, the work makes the following findings: the absence of benchmark datasets for epidemiological purposes, the need to develop ethical guidelines to regulate the development of AI for epidemiology as this is a major issue impeding it’s growth, a concerted and continuous collaboration between AI and Epidemiology experts to grow the field, the need to develop explainable and privacy retaining AI methods for more secured and human understandable AI solutions.

The representation process for mapping malnutrition rates in the Waingapu City District area does not yet use computer technology, so the process of monitoring malnutrition rates in each region is still not presented well. This certainly makes it difficult for cadres and the Health Service to monitor the rate of malnutrition in the Waingapu City District Area. Therefore, it is necessary to build an information system that is able to provide data, both in the form of graphs and maps, for mapping malnutrition rates in the Waingapu City District area. The design and development of this information system was carried out using data collection methods and direct interviews with the Waingapu City Health Service, by looking for other references related to similar research. The aim of designing a web-based geographic information system for data collection on malnutrition sufferers is to help the community and the Health Service in monitoring and handling cases of malnutrition in the Waingapu City District area. This Geographic Information System will display malnutrition data based on sub-districts using color polygons as signs that provide information about safe conditions or conditions that require further treatment. The method used in creating a website is waterfall and goes through six stages, namely: the Reguirement Analysis (Analysis), Design (design), Development (coding), Testing (trial), and maintenance (maintenance) stages and system testing is carried out using black box.

The representation process for mapping malnutrition rates in the Waingapu City District area does not yet use computer technology, so the process of monitoring malnutrition rates in each region is still not presented well. This certainly makes it difficult for cadres and the Health Service to monitor the rate of malnutrition in the Waingapu City District Area. Therefore, it is necessary to build an information system that is able to provide data, both in the form of graphs and maps, for mapping malnutrition rates in the Waingapu City District area. The design and development of this information system was carried out using data collection methods and direct interviews with the Waingapu City Health Service, by looking for other references related to similar research. The aim of designing a web-based geographic information system for data collection on malnutrition sufferers is to help the community and the Health Service in monitoring and handling cases of malnutrition in the Waingapu City District area. This Geographic Information System will display malnutrition data based on sub-districts using color polygons as signs that provide information about safe conditions or conditions that require further treatment. The method used in creating a website is waterfall and goes through six stages, namely: the Reguirement Analysis (Analysis), Design (design), Development (coding), Testing (trial), and maintenance (maintenance) stages and system testing is carried out using black box.

WebGIS is an information system used to convey information equipped with digital maps.Pre-rous families are measured using the concept of the ability to meet basic needs (basic needs approach).The aim of this research is to determine the locations of families that are classified as pre - trade indicators and make it easier for village governments to map community data.This research uses the Research and Development (R&D) method.The classic method that is still maintained by the Pandak Village should undergo changes in order to create progress and prosperity.

Jepara Regency, Central Java, provides several private Aliyah Madrasahs as an option to study. High School is an important stage that must be undertaken by students. There are still many people who find it difficult to find information about schools and their locations because of the lack of these sources of information. Students will feel more comfortable while studying at the school of their choice, which can also increase learning motivation. Many students experience confusion when they want to apply to their favorite schools in Jepara due to lack of information about school choices. Jepara Regency has a variety of Madrasah Aliyah, including private and public ones. This application is designed in web format and based on Geographic Information System, with the hope that it can provide convenience for prospective students and parents to know the surrounding objects and get information about Madrasah Aliyah in Jepara Regency.

Developing corn production is one aspect of agricultural development. This research for a Geographic Information System-based website was created with the aim of finding out data on corn production which fluctuated in 2017-2019 in Central Java Province. The data obtained was collected from related agencies such as BPS Central Java Province and the Ministry of Agriculture.

Hospitals and polyclinics are professional health care institutions whose services are provided by doctors, nurses and other health experts. As the function of hospitals becomes increasingly vital, every community member is expected to know the locations of the hospitals and polyclinics closest to where they live to anticipate undesirable events. Geographic Information Systems (GIS) is a technology that is currently a very essential tool in storing, manipulating, analyzing and displaying natural conditions with the help of attribute data and spatial data. GIS can represent the real world on a computer monitor just as a map sheet can represent the real world on paper. Under these conditions, this system is very useful in making it easier for the health service to manage and review the location of hospitals in the city of Semarang, so that in the future it can be in line with programs from other agencies involved in managing city spatial planning. The aim of this research is to build a geographic information system with an integrated database, especially to find the locations of hospitals and polyclinics in the city of Semarang. So it can provide information to users who want to find hospital locations in the city of Semarang.

Developing corn production is one aspect of agricultural development. This research for a Geographic Information System-based website was created with the aim of finding out data on corn production which fluctuated in 2017-2019 in Central Java Province. The data obtained was collected from related agencies such as BPS Central Java Province and the Ministry of Agriculture.

Hospitals and polyclinics are professional health care institutions whose services are provided by doctors, nurses and other health experts. As the function of hospitals becomes increasingly vital, every community member is expected to know the locations of the hospitals and polyclinics closest to where they live to anticipate undesirable events. Geographic Information Systems (GIS) is a technology that is currently a very essential tool in storing, manipulating, analyzing and displaying natural conditions with the help of attribute data and spatial data. GIS can represent the real world on a computer monitor just as a map sheet can represent the real world on paper. Under these conditions, this system is very useful in making it easier for the health service to manage and review the location of hospitals in the city of Semarang, so that in the future it can be in line with programs from other agencies involved in managing city spatial planning. The aim of this research is to build a geographic information system with an integrated database, especially to find the locations of hospitals and polyclinics in the city of Semarang. So it can provide information to users who want to find hospital locations in the city of Semarang.