The Navigation Sensor System Interface Project

1993 ◽  
Vol 46 (2) ◽  
pp. 238-244 ◽  
Author(s):  
Robert A. Greer
Keyword(s):  
Information System ◽  
Sensor System ◽  
Weapon Systems ◽  
Nautical Chart ◽  
Navigation Data ◽  
Paper Chart ◽  
Electronic Chart ◽  
New System

The AN/SSN-6 Navigation Sensor System Interface (NAVSSI) Project is a new system being designed with two primary objectives; to serve as the central distribution computer for navigation data to shipboard combat/weapon systems and to serve as the electronic chart display and information system (ECDIS). The NAVSSI will operate the digital nautical chart (DNC) database being developed by the Defense Mapping Agency (DMA). Our goal is for the digital nautical chart to replace the paper chart as a legal means of ownship navigation plotting. This paper will introduce the project and will primarily explore the use of digital nautical charts for ownship navigation with NAVSSI.

Voyage Planning and Track Keeping with Paper and Electronic Charts: A Case Study of Maritime Navigation Tasks

1993 ◽  
Vol 37 (9) ◽  
pp. 564-568
Author(s):  
Thomas F. Sanquist ◽  
John D. Lee
Keyword(s):  
Information System ◽  
Task Performance ◽  
Specific Information ◽  
Paper Chart ◽  
Continuous Record ◽  
Keyhole Effect ◽  
Electronic Chart ◽  
Maritime Navigation

Enhancements in shipboard automation offer the prospect of crew size reductions for navigation tasks. This work was concerned with comparing the structure of navigation tasks using paper charts with the same tasks accomplished using an electronic chart display information system (ECDIS). Voyage planning with paper charts is based on drawing specific voyage segments, measuring distances between waypoints, and annotating the chart with voyage specific information. These tasks change substantially with electronic charts, particularly in terms of how the task is accomplished. Similarly, the manual activities of track keeping are reduced, but the need for a continuous record maintains the use of the paper chart. For both navigation tasks, there is less ability to visualize geographic features continuously with electronic charts because of the keyhole effect created by a CRT display. It is concluded that the design of automated navigation aids should be based not only on the informational aspects of task performance, but also the functional means by which navigators carry out their tasks with conventional technologies such as paper charts.

scholarly journals Solusi Akses ENC S-63 Pushidrosal Untuk Kapal Angkatan Laut, Pangkalan Dan Marinir

2021 ◽  
Vol 7 (1) ◽  
pp. 37-46
Author(s):  
Dodik Armansyah ◽  
Widodo Pranowo ◽  
Yanu Madawanto ◽  
Octav Dirgantara
Keyword(s):  
Information System ◽  
International Maritime Organization ◽  
Nautical Chart ◽  
Electronic Chart ◽  
Unit Unit

PLI (Peta Laut Indonesia) dan ENC (Electronic Nautical Chart) adalah produk utama Pushidrosal sebagai lembaga hidrogafi yang dipergunakan untuk keselamatan navigasi. Konvensi SOLAS (Safety of Life at Sea) mengatur bahwa peta navigasi laut yang legal adalah produk dari lembaga hidrografi yang menjadi perwakilan negara di IHO (International Hydrographic Organization). IMO (International Maritime Organization) telah mewajibkan program ECDIS (Electronic Chart Display Information System) mandatory terutama bagi kapal – kapal yang digunakan untuk pelayaran internasional. Hal tersebut mendorong semakin berkembangnya ENC (Electronic Nautical Chart) sebagai produk utama lembaga hidrografi. Pushidrosal mendistribusikan ENC dengan standar S-63. Standar ENC S-63 menjamin keamanan data melalui metode enkripsi. KAL (Kapal Angkatan Laut), Pangkalan Angkatan Laut dan Marinir memerlukan peta laut yang di-update secara periodik sebagai data referensi wilayahnya. Idealnya unit – unit tersebut mempunyai ECDIS agar dapat mengakses ENC S-63 sebagai produk yang update setiap bulan, namun terkendala oleh biaya yang mahal. Hambatan tersebut kini dapat diatasi dengan adanya software ECS (Electronic Charting System) OpenCPN yang dilengkapi dengan S-63 plugin. Dengan kemampuan tersebut, OpenCPN memberikan solusi bagi KAL, Pangkalan dan Marinir untuk dapat mengakses dan memanfaatkan produk ENC S-63, sehingga peta laut yang menjadi referensi adalah peta digital yang selalu dapat di-update secara periodik dengan mudah.

scholarly journals Partial Analysis of ECDIS EHO Research: Port State Control

Naše more ◽  
2021 ◽  
Vol 68 (2) ◽  
pp. 93-101
Author(s):  
Miho Kristić ◽  
◽  
Srđan Žuškin ◽  
David Brčić ◽  
Maro Car
Keyword(s):  
Information System ◽  
Essential Elements ◽  
State Control ◽  
Training Process ◽  
Partial Analysis ◽  
Electronic Chart ◽  
New System ◽  
Port State Control ◽  
Navigation Safety ◽  
Research Studies

The implementation of Electronic Chart Display and Information System (ECDIS) on board merchant ships involves several parties responsible for its proper use. These include inspection and maritime training institutes. Since ECDIS system is a new system and differs significantly with respect to different manufacturers, the question is how successfully inspections monitor the use of the ECDIS system. The results of concentrated campaigns by the regional port State control, previous research studies and reports produced by the International Hydrographic Organization were all analysed in this paper. The last part of the paper analyses the part of the international questionnaire that answers the question of how often respondents come across the ECDIS inspection, and what is the nature of that control. The results point to the lack of frequent control and oversight of some essential elements of the system by inspections. The results of the conducted questionnaire were compared with those of the concentrated inspection campaigns and with the results of previous research. A degree of coincidence between the obtained results reveals the need to further refine the ECDIS training process. The last chapter proposes activities aimed at improving the training of parties involved in the process for the purpose of improving navigation safety.

scholarly journals APPLICATION OF INFORMATION SESSION INFORMATION SYSTEM AS MEDIA SUBMISSION OF FINAL RESULTS COMPREHENSIVE SESSION

2019 ◽  
Vol 1 (1) ◽  
pp. 62-70
Author(s):  
James Leonard ◽  
Dian Maharani Damanik ◽  
Oktika Gita Amrikhasanah
Keyword(s):  
Information System ◽  
Assessment System ◽  
Local Network ◽  
Educational Institutions ◽  
Trial Process ◽  
Information Session ◽  
User Friendly ◽  
Trial Participants ◽  
Important System ◽  
New System

Good information that is based on data that has been processed properly so as to generate useful communication. The trial assessment system has 3 parts, but the system is not mutually integrated because 2 of them can already be accessed online while the examiner's assessment system still uses the local network. In the grading system, the examiner has a session news information system that is useful for conveying the final results of the session to the trial participants. This is because as technology advances are utilized as well as possible by educational institutions in this case namely universities to be used in a comprehensive session of thesis students or final assignments. Therefore, development is carried out on the examiner's assessment system so that it can be accessed online, where there is a trial news information system. The research was conducted using the method of observation, interviews and literature to maximize this research. The trial news information system is a very important system when a comprehensive trial process takes place. This is because the news information system of the hearing has information about the grades, grades and status obtained by the trial participants. This certainly becomes very vital in the trial assessment system. The display that will be developed in the examiner's rating system will be user friendly, making it easier for the board of examiners to use it. Even though the system was developed but did not change the original flow of the examiner's assessment system so that the board of examiners could adjust well to the new system, along with the news information system of the trial. With the existence of a hearing news information system, it makes the comprehensive trial process perfect and the trial assessment system becomes integrated again as before.

scholarly journals Peningkatan Pemahaman Para Mualim Terhadap Penggunaan ECDIS Guna Menunjang Keselamatan Pelayaran

2020 ◽  
Vol 2 (1) ◽  
pp. 36-42
Author(s):  
Capt. Mochamad Hermawan ◽  
Mohammad Shohibul Anwar ◽  
Erwin Junius
Keyword(s):  
Information System ◽  
Electronic Chart

Electronic Chart  Display And Information System (ECDIS) adalah suatu alat navigasi berupa peta elektronik sesuai persyaratan peta terbaru konvensi SOLAS 1974 V/20 yang dapat diintegrasikan dengan ala-alat navigasi lainnya sehingga diperoleh posisi dan informasi navigasi lain untuk para mualim melakukan perencanaan pelayaran serta monitoring rute pelayaran. Tujuan dari penelitian ini adalah untuk meningkatkan pengetahuan para Mualim dalam penggunaan ECDIS agar mencapai keselamatan dalam berlayar. Metode yang digunakan dalam penelitian ini adalah metode kualitatif yang mendeskripsikan melalui kata-kata dan bahasa dalam menjelaskan masalah atau fenomena yang  diteliti. Untuk menjabarkan masalah digunakan jenis penelitian deskriptif yaitu dengan mendeskripsikan suatu gejala, peristiwa dan kejadian yang terjadi. Pengumpulan data dilakukan melalui wawancara, dan observasi dalam melakukan penelitian, studi pustaka dan studi dokumentasi. Hasil penelitian ini menunjukkan bahwa para mualim belum maksimal dalam penggunaan ECDIS sehingga diperlukan peningkatan pemahaman dan pengetahuan dalam menggunakan ECDIS agar keselamatan bisa diutamakan saat berlayar.

scholarly journals SISTEM INFORMASI PEMERINTAHAN DESA PADA KANTOR DESA TENGGIR PANJI SITUBONDO MENGGUNAKAN PHP DAN MYSQL

2018 ◽  
Vol 3 (2) ◽  
pp. 256-262
Author(s):  
Yuni Nur Waqiah
Keyword(s):  
Information System ◽  
Programming Language ◽  
Financial Management ◽  
Information Needs ◽  
Public Services ◽  
Government Agency ◽  
Design And Implementation ◽  
Microsoft Word ◽  
The Village ◽  
New System

The Tenggir Village Office is a government agency engaged in public services that has a good management system. That can be seen from the service to the community, the better. With more and more people, while the problem faced by the agency is managing data that is still less effective, one of which is the management of mail-making services. Management services for writing letters at institutions using computerized systems that are not easy to manage, such as using Microsoft Word. The development of information from the old system to the new system is expected to help the institution, storage, and archiving reports more easily. The design and implementation of the Village Administration Information System at the Tenggir Panji Situbondo Village Office use the PHP programming language and the MySQL database and other software in the design of this system. In its implementation, this application can answer information needs that can be used for financial management easier and faster, especially for reporting.

Limiting the Search Space during Controls Evaluation of a Modified Information System

2017 ◽  
Vol 32 (3) ◽  
pp. 91-111
Author(s):  
Yair Wand ◽  
Ron Weber
Keyword(s):  
Information System ◽  
Quality Control ◽  
Information Systems ◽  
Level Structure ◽  
Search Space ◽  
Requirements Specifications ◽  
System 2 ◽  
New System

ABSTRACT Controls must be changed when information systems are modified. Audit, assurance, and quality-control (AAQC) personnel must evaluate the reliability of controls in the new system versions. Based on Bunge (1977, 1979) and Wand and Weber (1989a, 1990), we describe a model and search-space algorithm that AAQC personnel can use to determine where required control changes are likely to be located in the new system version, thereby mitigating the need for an exhaustive evaluation of all controls. To use the model and algorithm, AAQC personnel must have (1) accurate and complete requirements specifications for the old and new versions of the system, (2) a controls specification for the old version that covers all errors and irregularities that might occur, (3) evidence to conclude all controls for the old version are in place, adequate, and working, and (4) specifications for the new version expressed as a level structure of systems and subsystems.

Requirements Analysis and Implementation

2012 ◽  
pp. 525-538
Author(s):  
Ali Ardalan ◽  
Roya K. Ardalan ◽  
Samuel Coppage
Keyword(s):  
Information System ◽  
Systems Analysis ◽  
Group Discussions ◽  
Analysis And Design ◽  
Systems Analysis And Design ◽  
Design And Implementation ◽  
It Systems ◽  
Analysis Design ◽  
Electronic Information System ◽  
New System

This case deals with issues related to conversion of a mostly manual information system to an electronic information system where the new system significantly changes the way users interact with the system. The case focuses on the elements of analysis and design, followed by implementation and results. This case provides scenarios and settings that may be used for role plays and group discussions to highlight the importance and the need for following the accepted systems analysis and design steps in the analysis, design, and implementation of IT systems.

Wireless Heartrate Monitoring Along Prioritized Alert Notification Using Mobile Techniques

2020 ◽  
pp. 230-243
Author(s):  
Rajasekaran Rajkumar
Keyword(s):  
Information System ◽  
Quality Of Service ◽  
Cost Effective ◽  
Efficient Solutions ◽  
Essential Information ◽  
Hospital Database ◽  
Clinical Records ◽  
The Cost ◽  
New System

The increasing number of problems that need to be addressed in the hospital sector calls for innovation in this field. It brings us the need to find cost-effective and memory-efficient solutions to handle the vast data and sector it into essential information to operate on the patient. There used to be many systems to manage clinical records which are fixed at a place. It is quite complicated to get the information and make this data available at a patient's bedside. This leads to a considerable amount of wasted time in moving to those storage PCs and also the cost afforded is comparatively high. A computer system that controls and accomplishes all the data in the hospital database to provide effective healthcare is called hospital information system (HIS). The introduction of HIS made billing and inventor easier for the staff. This paper discusses diverse methods that improve the cost, demands of HIS, and provide techniques to function efficiently using wireless networks. Also, the paper gives a comparative study on different aspects such as cost, quality of service, transportation, and security. A new system is proposed by combining the wireless healthcare system along prioritized alert notification.

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