scholarly journals Sistema de informação geográfica para o agronegócio do babaçu no estado do Piauí - SIG GeoBabaçu / Geographic Information System to the agribusiness of the babaçu in the state of Piauí – SIG GeoBabaçu

2017 ◽  
Vol 27 (1) ◽  
pp. 54
Author(s):  
Valdira De Caldas Brito Vieira ◽  
Maurício Alves Moreira ◽  
Deyvid Yuri Da Silva Lopes ◽  
Felipe Ramos Dantas
Keyword(s):  
Information System ◽  
Spatial Distribution ◽  
Geographic Information System ◽  
Geographic Information ◽  
General Information ◽  
Google Earth ◽  
The State ◽  
Location Data ◽  
Gps Navigation ◽  
Average Production

<p>Este artigo apresenta a construção de um Sistema de Informação Geográfica (SIG), disponível na <em>web</em>, como ferramenta para divulgar informações atualizadas sobre o agronegócio do babaçu no estado do Piauí, Brasil. O SIG GeoBabaçu foi desenvolvido utilizando a plataforma GeoServer e foi composto de duas partes:1) site<em> web</em> que mostra informações gerais sobre o babaçu e sobre os municípios produtores; 2) banco de dados geográficos com a disponibilização dos mapas da distribuição espacial do babaçu nos municípios pesquisados. Na construção do Banco de Dados Geográficos foram utilizados o sistema gerenciador de banco de dados PostgreSQL 9.3 + PostGIS 2.1., em conjunto com o Sistema de informação Geográfica QGIS. Para o mapeamento da distribuição espacial do babaçu foram selecionados os 25 municípios que apresentaram produção média mínima de cinco toneladas de amêndoas entre os anos de 2006 e 2013. Foram utilizadas imagens RapidEye, ortorretificadas com resolução espacial de 5 metros, composição R5G4B3 para a geração dos mapas. As imagens foram segmentadas e classificadas no <em>software </em>eCognition 8.7 e reclassificadas manualmente no módulo ArcMap do ArcGis<em> </em>10.2.2, com o apoio de imagens do Google Earth Pro 7.1.5.1557. O levantamento dos dados de localização dos babaçuais foi realizado utilizando equipamentos GPS de navegação com precisão de 10 metros. O SIG GeoBabaçu está disponível no endereço siggeobabacu.ifpi.edu.br.</p><p><strong>Palavras-chave</strong>: mapeamento web, geoprocessamento, banco de dados geográficos, sensoriamento remoto.</p><p><strong>Abstract</strong></p><p class="Abstract">This article presents the construction of a Geographic Information System (GIS), available on the web, as a tool to disseminate up - to - date information on babaçu agribusiness in the state of Piauí, Brazil. The GeoBabaçu SIG was developed using the GeoServer platform and was composed of two parts: 1) web site that shows general information about the babassu and about the producing municipalities; 2) geographics database with the map of spatial distribution of babassu in the cities surveyed. In the construction of the databases geographic was used the system database manager PostgreSQL 9.3 + PostGIS 2.1, in conjunction with the QGIS Geographic Information System. For the mapping of the spatial distribution of babassu, the 25 municipalities that had a minimum average production of five tons of almonds between 2006 and 2013 were selected. To the mapping were used RapidEye images, orthorectified, with spatial resolution of 5 meters and composition R5G4B3. The image segmentation and classification processes were performed with eCognition software 8.7 and after were reclassified manually in ArcGis module 10.2.2, supported by images from Google Earth Pro 7.1.5.1557. The survey of the location data of the babassu area was performed with equipment GPS navigation with accuracy of 10 meters. The GeoBabaçu SIG is available in the address siggeobabacu.ifpi.edu.br.</p><p class="Abstract"><strong>Keywords</strong>: webmapping, geoprocessing, geographic database, remote sensing.</p><p class="Pargrafo"> </p><p class="Abstract"> </p>

Reconstruction of ancestral drainage patterns in an internally draining region, Fars Province, Iran

2015 ◽  
Vol 152 (5) ◽  
pp. 830-843 ◽  
Author(s):  
JACQUELINE LEE
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Geographic Information ◽  
Google Earth ◽  
Fars Province ◽  
The West ◽  
Drainage Patterns ◽  
Local Topography ◽  
Topographic Characteristics ◽  
Strong Control

AbstractGoogle Earth imagery is used here in conjunction with a Geographic Information System to identify transverse drainages and recreate palaeodrainage in an internally draining region in Iran. At least 35 water gaps and 34 wind gaps are shown to exist in the region, as well as evidence for an integrated palaeodrainage that originated north of the internally draining region and emptied into the Mand watershed to the west. The topographic characteristics of the transverse drainages suggest a strong control by local topography, and support formation of the internally draining region by basin filling and overflow. Both climatic and tectonic factors may have controlled the loss of external connectivity.

scholarly journals ANÁLISE DOS MEMORIAIS DESCRITIVOS DOS MUNICÍPIOS DO ESTADO DO AMAPÁ – O CASO DE PORTO GRANDE, CALÇOENE E AMAPÁ

GEOgraphia ◽  
2021 ◽  
Vol 23 (50) ◽  
Author(s):  
Edivan Oliveira da Silva ◽  
Fabiano Luís Belém
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Geographic Information ◽  
The State ◽  
Legal Limits ◽  
Palabras Clave ◽  
El Sistema ◽  
Methodological Procedures ◽  
Municipal Boundaries

O presente trabalho apresenta uma análise dos memoriais descritivos de 3 municípios do estado do Amapá, estes memoriais influem diretamente sobre os limites legais dos municípios, suas áreas de abrangência e materialização de seus perímetros. O objetivo do trabalho é retratar a realidade existente no que concerne às questões relacionadas às divisas municipais utilizando as geotecnologias para a identificação de incompatibilidade no que tange ao memorial descritivo e a base cartográfica existente. Como resultado foi possível identificar várias inconsistências no decorrer da espacialização dos municípios a partir das informações contidas nos memoriais descritivos, mostrando assim, a necessidade de revisão dos limites municipais. Palavras-chave: Limite municipal; Espacialização; Geotecnologias; Cartografia.   ANALYSIS OF THE DESCRIPTIVE MEMORIALS OF THE MUNICIPALITIES OF THE STATE OF AMAPÁ - THE CASE OF PORTO GRANDE, CALÇOENE AND AMAPÁ   Abstract: This paper presents an analysis of the descriptive memorials of the municipalities of Porto Grande, Calçoene and Amapá in the state of Amapá. These memorials directly influence the legal limits of the municipalities, their areas of coverage and the materialization of their perimeters. To carry out the study, methodological procedures were followed. First, the spatialization of the geodesic landmarks described in the descriptive memorials in the Geographic Information System. Then there was a conference of what was specialized with what was in the description. The objective of the work is to portray the existing reality with respect to issues related to municipal boundaries using geotechnologies to identify incompatibility with regard to the descriptive memorial and the existing cartographic base. As a result, it was possible to identify several inconsistencies during the spatialization of the municipal limits of Porto Grande, Calçoene and Amapá. From the information contained in the descriptive memorials, thus showing the need to revise the municipal limits. Keywords: Municipal boundaries; Spacialization; geotechnologies; cartography.ANÁLISIS DE LAS MEMORIAS DESCRIPTIVAS DE LOS MUNICIPIOS DEL ESTADO DE AMAPÁ - EL CASO DE PORTO GRANDE, CALÇOENE Y AMAPÁResumen: El presente trabajo presenta un análisis de los memoriales descriptivos de los municipios de Porto Grande, Calçoene y Amapá, en el estado de Amapá. Estos memoriales inciden directamente en los límites legales de los municipios, sus áreas de cobertura y la materialización de sus perímetros. Para la realización del estudio se siguieron procedimientos metodológicos. Primero, la espacialización de los hitos geodésicos descritos en los memoriales descriptivos en el Sistema de Información Geográfica. Luego hubo una conferencia de lo especializado con lo que estaba en la descripción. El objetivo del trabajo es retratar la realidad existente con respecto a cuestiones relacionadas con los límites municipales utilizando geotecnologías para identificar incompatibilidades con respecto al memorial descriptivo y la base cartográfica existente. Como resultado, fue posible identificar varias inconsistencias durante la espacialización de los límites municipales de Porto Grande, Calçoene y Amapá. A partir de la información contenida en los memoriales descriptivos, evidenciando así la necesidad de revisar los límites municipales. Palabras clave: límite municipal; Espacialización; Geotecnologías; Cartografía.

scholarly journals Spatial-Based Management of Van den Bosch Fortress to Revitalize Historical Assets and Develop Unique Cultural Tourism

2020 ◽  
pp. 116
Author(s):  
Rara Sugiarti ◽  
Warto Warto ◽  
Supariadi Supariadi
Keyword(s):  
Information System ◽  
Spatial Distribution ◽  
Geographic Information System ◽  
Urban Area ◽  
Cultural Tourism ◽  
Geographic Information ◽  
Tourist Attraction ◽  
Meeting Point ◽  
Traditional Market ◽  
Big Rivers

Van den Bosch fortress is located in Ngawi East Java Indonesia. The fortress’ unique location in the riverbanks of two main rivers of Java island, i.e. Bengawan Solo river and Madiun river, boosts its potentilas as a cultural tourist attraction. The meeting point between these two big rivers has given the fortress opportunities to develop unique tourism package. This study examined the potentials of the fortress, problems for developing the fortress, and the interconnection of spatial distribution of the fortress by employing geographic information system (GIS) to develop spatial-based management of the fortress as an intergrated cultural tourism site. Spatial-based management of the historical resource is aimed at combining and enhancing the urban elements including town square, traditional market, fortress, and rivers as well as some supporting facilities; and it is expected to be able to make Van den Bosch fortress as the center of the attractions. All of the elements of the urban area need to be spatially planned and managed in order to perform a unique tourist attraction in the most enticing historical destination of the region. Keywords: cultural tourism, fortress, historical asset, spatial-based management.

scholarly journals Sustainable heritage in Mexico: archaeological solutions for infrastructure planning and building

2014 ◽  
Vol 2 (1) ◽  
Author(s):  
Sandra L. López Varela
Keyword(s):  
Land Use ◽  
Sustainable Development ◽  
Information System ◽  
Geographic Information System ◽  
Predictive Model ◽  
Geographic Information ◽  
The State ◽  
Heritage Preservation ◽  
Infrastructure Planning ◽  
Different Types

Mexico is a country that requires the construction and expansion of infrastructure to increase the competitiveness of its economy. Building this highly competitive logistic platform has had an impact on Mexico’s cultural and social heritage. In the State of Morelos, the municipalities of Cuernavaca and Jiutepec considered that sustainable development could be integrated with heritage preservation at the time of land use plans’ designing and adoption. Hereby described, a geographic information system-based predictive model, differentiating areas by their potential for different types of resources, is suggested as a solution to protect Mexico’s heritage within a uniform permitting and compliance process.

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