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??????>How to use technology with LiDAR vegetation mapping
Another incredibly effective substitute for gas and oil progression is LiDAR. The technology is more commonly used in vegetation and topographic implementing, and it is getting over satellite receptors to map vegetation. Satellite receptors are able of presenting details in 2D, which is at times, insufficient. Since LiDAR has the capability of producing details in 3D kind, determining jungles biomass and protect structure has become easier for professionals. However, LiDAR alternatives are not being commonly used and this is displaying to be costly as a lot of money has been used to make this way of technology. This way of technology has great prospective and could validate to be incredibly useful to professionals, professionals and professionals. Look for a LiDAR Mapping companies that provides other alternatives such as 3D GIS, 3D laser light verifying among others. For vegetation implementing, you can also pick a LiDAR company that provides alternatives Read more…
Methodology For Assessment Of Natural Hazard Vulnerability In US Using Remote Sensing
INTRODUCTION Coastal zone is defined as “the coastal waters (including the lands therein and thereunder) and the adjacent shorelands (including the waters therein and thereunder), strongly influenced by each other and in proximity to the shorelines of the several coastal states, and includes islands, transitional and intertidal areas, salt marshes, wetlands, and beaches.” Coastal locations were some of the first settled in the country, and have always accounted for a major percentage of the overall population. They were the primary centers for transportation, tourism, recreation, commercial fishing, and other industry. This coastal zone remains a crucial segment of the nation’s overall economy. A variety of natural hazards regularly threaten this coastal zone. Severe meteorological events such as hurricanes, tropical cyclones, and nor’easters are particularly harsh on coastal areas, often resulting in damages from high winds, storm surge, flooding, and shoreline erosion. Tsunamis, whose destructive force is characterized by potentially devastating Read more…
Geographic Information Systems – The Present and Future
Introduction Geographic Information System comprises hardware, the map management software and data related to different networks. It provides a holistic view of data retrieval and processing. It also uses the technique of data capturing, managing, analyzing and displaying cartographic information referenced using longitudes and latitudes. Maps have been used by man from time immemorial for travel. GIS is a computerized cartographic system which gives the user access to geographical data from different views. It is possible to map networks such as railways lines, water supply, drainage, roads etc into different layers using a GIS. This is forms the core of GIS based data retrieval and processing. GIS allows us to view, understand, question, interpret, and visualize data in many ways that reveal relationships, patterns, and trends in the form of maps, globes, reports, and charts. A Geographic Information System invariably has map associated with it. Very often a GIS is Read more…
Using Participatory GIS To Forge Links Between Local People’s Perspectives And Conservation
Introduction The mapping of indigenous lands to manage natural resources, and strengthen cultures is a recent phenomenon, having begun in Canada and Alaska in the 1960s and in other regions during the last decade and a half. (Chapin et. al. 2005). Ghana as a signatory to the Rio Declaration on Environment and Development in 1992 and subsequently ratifying the Convention of Biological Diversity have searched for participatory methods and practices that would help manage and protect their natural resources. A practice considered significant in mapping these indigenous lands for biodiversity protection is the Participatory Geographical Information System (PGIS). This geomatic tool is a combination of Geographical Information Systems supported by Participatory Rural Appraisal Approach. In recent years, the term PGIS has become more popular and drawn an increasing attention of GIS researchers and practitioners, particularly in its application in the development and biodiversity conservation context in developing countries. Biodiversity and Read more…
Persisting Data in GIS
Deciding which persistence level works best for your system usually depends on your business process requirements. In the beginning, while you familiarize yourself with GIS you may choose to persist all steps and data. This allows you to see every step, all instance data and documents. This is particularly useful during the development phase of your business processes where you need to be able to monitor the effects of each step of your process. Full persistence also allows for easier troubleshooting of problem processes. You can use this to identify exactly where the problem first started, instead of when it actually caused an error in GIS, or completed with an unexpected outcome. Additionally, full persistence means that most of your interrupted processes that are a result of an unexpected system failure (i.e. power interruptions) will likely be able to be resumed from where they were interrupted. On the other hand, full Read more…
ShoreLine Change Monitoring in Coastal India, Using Remote Sensing and GIS Tools
Introduction Shoreline or coastline, the boundary between land and sea keeps changing its shape and position continuously due to dynamic environmental conditions. The change in shoreline is mainly associated with waves, tides, winds, periodic storms, sealevel change, the geomorphic processes of erosion and accretion and human activities. Shoreline also depicts the recent formations and destructions that have happened along the shore. Waves change the coastline morphology and forms the distinctive coastal landforms. The loose granular sediments continuously respond to the ever-changing waves and currents. The beach profile is important, in that it can be viewed as an effective natural mechanism, which causes waves to break and dissipate their energy. When breakwaters are constructed, they upset the natural equilibrium between the sources of beach sediment and the littoral drift pattern. In response, shoreline changes its configuration in attempt to reach a new equilibrium (Ramesh and Ramachandran 2001). Monitoring changes in shoreline Read more…
Exploring Other Uses of GIS Software
Basically defined, Geographic Information Systems (GIS) software refers to technology that incorporates geographic features with tabular data in an effort to assess and analyze a variety of problems. While GIS software has practical applications in regards to aerial and satellite mapping, this revolutionary technology is also being applied to uses outside of the mapping industry. Here, we’ll take a look at how this software is making a difference today. Helping Families For families, moving into a new neighborhood is at once an exciting and chaotic time because it involves a new environment and way of living. One of the biggest factors home shoppers consider when looking into new neighborhoods is the type of school district their children will be attending. Information about school attendance and profiles is generally self-reported and forces many would-be home buyers to do their own leg work to determine which school zones will work best for Read more…
Why You Should Consider The Low GI Diet Plan
Article by Kelly Kims You might get that churning in your belly when somebody says the word ‘Carbohydrates’ during your diet. You hear close friends and family telling you to do away with carbs on your diet or carbs is the fat devil in disguise. The fact is carbs are not made similar. If you are familiar with nutrition then you might have come across words like the glycemic index and how it impacts the carbs you eat. If you want carbs in your diet then the low GI diet plan is for you. What on earth is the Glycemic Index? First of all, the Glycemic Index (GI), measures the rate at which carbs break down in your digestive system to form glucose. And why is glucose critical? Our body uses glucose to power its daily vital functions. Without glucose your body will not be in a position to function Read more…
What Are GIS Maps?
Traditional printed maps are a great visual way to describe places, but they have some problems. Where am I on the map? Where are the interesting things? Why can’t I see roads built since the map was printed? Geographic Information Systems (GIS) allow us to bring the map into the modern age, solving these problems and adding new functionality that was simply not possible without computers. GIS maps cater for the increasingly complex data we gather about our environments. No longer simply a diagram of a coastline, or a list of places, or a chart of rock-types, GIS mapping can combine all available data about a given area and deliver it in new and dynamic ways. Consider search, ever scoured a printed map looking for that elusive small town? Well GIS maps let you type place names into a search box and give you the exact location immediately. Okay how Read more…
Choosing Office and Business Telephone Systems and Equipment in Miami FL
Any small to medium sized company in any field of business has to acquire the most suitable office and business telephone system and matching telephone equipment so that it can compete with its rivals in the market. A business concern based in Miami FL will have the same minimum requirements for an office and business telephone system and corresponding telephone equipment as any other business concern in any other location in the United States. This includes the necessary telephone cables, telephone wiring and network wiring. The most reputable suppliers and service providers of office and business telephone systems and telephone equipment usually represent top brands like Panasonic and NEC telephone systems or PBX. A business concern should choose a supplier and service provider that is capable of supplying an office and business telephone system and compatible telephone equipment that have already been preconfigured and pre-programmed to meet all of its Read more…
