Evaluation of Nautical Chart Adequacy in the Coastal Area around Incheon Bay using Satellite Imagery with AIS Data

2017 ◽  
Vol 79 ◽  
pp. 319-323 ◽  
Author(s):  
Jae Young Roh ◽  
Moon Seung Shin ◽  
Yong Cheol Suh ◽  
In Tae Yang ◽  
Dong Ha Lee
Keyword(s):  
Satellite Imagery ◽  
Coastal Area ◽  
Nautical Chart

scholarly journals DAYA DUKUNG SPASIAL KAWASAN PERTAMBAKAN MELALUI INTERPRETASI CITRA SATELIT ALOS AVNIR-2 STUDI KASUS KABUPATEN MAROS SULAWESI SELATAN

2018 ◽  
Vol 13 (1) ◽  
pp. 39
Author(s):  
Syahrial Nur Amri ◽  
Taslim Arifin
Keyword(s):  
Satellite Imagery ◽  
Spatial Data ◽  
Carrying Capacity ◽  
Coastal Area ◽  
Management Strategies ◽  
Coastal Community ◽  
Community Activities ◽  
A Value ◽  
Aquaculture Area ◽  
Two Stages

Calculation of carrying capacity of aquaculture area is important to optimize the coastal area utilization. The calculations of the spatial carrying capacity require the availability of accurate spatial data, and one of the best spatial data providers today is through the use of satellite imagery. This study aims to determine the ability of the pond land in support of the coastal community activities and regional development. This research covers two stages: 1) spatially identifies the pond area through the interpretation of ALOS AVNIR-2 satellite imagery with the masking technique; 2) Calculating the value of Carrying Capacity Ratio (CCR)  to know the ability of land to coastal community activities. The results show that the pond areas in Maros District identified as 9.621,60 hectares, and the CCR analysis shows a value of 2,79 or > 1. The value indicates the ability of pond land which is still relatively able to meet the needs of community activities. Bontoa sub-district is the region with the lowest CCR value (1,73), which means that the available of pond land is almost unable to fully support the community's activities. Management strategies are needed in the form of increased productivity through the intensification patterns, and / or suppressing the population growth. 

scholarly journals PANSHARPENING TECHNIQUES TO DETECT MASS MONUMENT DAMAGING IN IRAQ

2017 ◽  
Vol XLII-5/W1 ◽  
pp. 121-126 ◽  
Author(s):  
V. Baiocchi ◽  
A. Bianchi ◽  
C. Maddaluno ◽  
M. Vidale
Keyword(s):  
High Resolution ◽  
Satellite Imagery ◽  
Coastal Area ◽  
Satellite Images ◽  
Multispectral Imagery ◽  
First Report ◽  
Aerial Photogrammetry ◽  
Definition Of ◽  
Survey Methodologies ◽  
Very High

The recent mass destructions of monuments in Iraq cannot be monitored with the terrestrial survey methodologies, for obvious reasons of safety. For the same reasons, it’s not advisable the use of classical aerial photogrammetry, so it was obvious to think to the use of multispectral Very High Resolution (VHR) satellite imagery. Nowadays VHR satellite images resolutions are very near airborne photogrammetrical images and usually they are acquired in multispectral mode. The combination of the various bands of the images is called pan-sharpening and it can be carried on using different algorithms and strategies. The correct pansharpening methodology, for a specific image, must be chosen considering the specific multispectral characteristics of the satellite used and the particular application. In this paper a first definition of guidelines for the use of VHR multispectral imagery to detect monument destruction in unsafe area, is reported. <br><br> The proposed methodology, agreed with UNESCO and soon to be used in Libya for the coastal area, has produced a first report delivered to the Iraqi authorities. Some of the most evident examples are reported to show the possible capabilities of identification of damages using VHR images.

scholarly journals Deteksi Kesuburan Perairan Aceh Menggunakan Citra Klorofil-A Satelit Aqua Modis

2017 ◽  
Vol 1 (1) ◽  
Author(s):  
Mursyidin Mursyidin ◽  
Yuswardi Yuswardi
Keyword(s):  
Chlorophyll A ◽  
Satellite Imagery ◽  
Coastal Area ◽  
Offshore Area ◽  
June July ◽  
Extract Information

The fertility a body of water can be studied based of oceanographic parameters. The fertility of a body of water is closely related to high and low distribution of chlorophyll-a in the water High and low distribution of chlorophyll-a in a body of water can be studied by using satellite imagery. One of them by using satellite imagery Aqua Modis. Steps being taken: download imagery from MODIS website, cutting the image. Extract information from images, interpolation, and the division of classes. Aceh waters more fertile in June, July, and August compared to September and October. Aceh waters more fertile in the coastal area compared to the offshore area.

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