Management of multi-modal data is a classical problem in data mining and exploration. Geographic Information Systems usually store multi-modal data and employ them in spatial and image analysis. This paper proposes a fusion of multi-modal data in the context of line detection with Fuzzy Hough Transform (FHT). The goal of this work is to simulate the Roman streets according to periods from parti...

An integrated database has been designed to cater to the data collected by different agencies on various aspects of biological and geophysical data, as part of the coordinated programme on ‘Bio-Geo database and ecological modeling for Himalayas’ initiated by NRDMS division of the Department of Science and Technology. The spatial database conforms to the NSDI standards. In order to facilitate th...

The reptile fauna of Romania comprises 23 species, out of which 12 species reach here the limit of their geographic range. We compiled and updated a national database of the reptile species occurrences from a variety of sources including our own field surveys, personal communication from specialists, museum collections and the scientific literature. The occurrence records were georeferenced and...

Places are built and expand as society grows. Nowadays, it is essential to use a sustainable approach the of natural resources. Presently, whole world must create digital model, archive data, build villages cities using information. Accordingly, objective this project geodatabase master plan for Haddatha. Haddatha village on border with southern Lebanon, which day suffers from lack proper urban...

Understanding and managing groundwater resources requires the integration of a large amount high-quality data from various sources. Due to limitations in access information related subsurface conditions, collection available existing is crucial when conducting successful hydrogeological study. An approach development database presented here. This spatial geodata database, implemented GIS, assoc...

Accounting of agricultural land areas in the world software belonging to family geoinformation systems is directed formation a unified geodatabase and implementation geostatistical analyzes accounting, development applications for integration information using programming languages, new scientific technical solutions their mobilization. research works are being carried out. In this regard, spec...

Integrating FEMAs Enhanced DFIRMDB Model With ESRI's Arc Hydro Data Model Track: Water Resources Author(s): Mark Aurit, Chas Crandel, Howard Davis Advancements in technology, such as the release of ArcGIS 8, the geodatabase model, and the introduction of the Arc Hydro data model will allow for the integration of GIS technology and floodplain management. The Arc Hydro data model was designed to ...

Building a digital terrain model (DTM) from LiDAR data can successfully be performed using a few techniques, but the quality of the resulted model and the way the terrain information is handled during the processing phase remain a challenge. A new framework for creating a DTM from LiDAR data within ArcGIS ® utilizes the new ESRI data structure known as Terrain Data Set (TDS). This article prese...

Based on an analysis of the current research and application of Road maintenance, geographic information system (WebGIS) and ArcGIS Server, the platform overhead construction for Road maintenance development is studied and the key issues are presented, including the organization and design of spatial data on the basis of the geodatabase technology, middleware technology, tiles cache index techn...