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Geography

STUDY OF SATELLITE IMAGE BROWSING SYSTEM

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Bhuvan In the satellite image browsing system, we use many websites first one is Earth Explorer USGS (https://earthexplorer.usgs.gov/) and the second is Indian satellite Bhuvan (https://bhuvan.nrsc.gov.in/). We can download satellite images from these websites. Now we will see it step by step. Bhuvan portal allows you to access Geo Spatial Services, provided satellite data of IRS sensors, satellite-derived […]

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HISTORICAL DEVELOPMENT OF POLITICAL GEOGRAPHY

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Political Geography The term “Political Geography” has been used in academia since the eighteenth century, when it was understood as a set of information on the political organization of countries, new territories, and markets involved in the world or the national economy. However, political geography as a particular discipline emerged much later, when representations about

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APPROACHES TO POLITICAL GEOGRAPHY

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Approaches to Political Geography There are six approaches that are employed by political geography. Among them, Richard Hartshorne recognized distinctions within the field of political geography. 1. The Power Analysis Approach This approach is used by non-geographers and geographers differently. Non-geographers perceive geography as a significant power resource. For example, it divides national power into

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DEFINITION, NATURE, SCOPE, AND SIGNIFICANCE OF POLITICAL GEOGRAPHY

DEFINITION, NATURE, SCOPE, AND SIGNIFICANCE OF POLITICAL GEOGRAPHY

Introduction Political Geography is a discipline that is concerned with Politics and Geography. The term ‘politics’, is derived from the Greek word ‘Polis’, which means the city-state. Politics has its roots in the name of Aristotle’s classic work, Politika, according to him it was a subject which dealt with all the activities and affairs of

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STUDY OF SATELLITE IMAGE BROWSING SYSTEM

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EARTH EXPLORER USGS The USGS EarthExplorer (EE) tool allows users to query, search, and order satellite images, aerial photographs, and cartographic products from several sources. In the satellite image browsing system, we use many websites first one is Earth Explorer USGS (https://earthexplorer.usgs.gov/) and the second is Indian satellite Bhuvan (https://bhuvan.nrsc.gov.in/). We can download satellite images

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HISTORY OF BIOGEOGRAPHY- DEVELOPMENT OF CONCEPT

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History of Biogeography- Development of Concept (Limnaaeus, Humboldt, Darwin, Wallace, Wegner, Heming, Brudin, Croizat) BIOGEOGRAPHY It is the study of the distribution of species, organisms, and ecosystems in geographic space and through geological time. Biogeography is the study of the large-scale or global pattern of distribution of species, including the history and causes of this

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Functioning of environmental system: role of biotic and abiotic elements

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What Is Environmental System? INTRODUCTION: –The term “environment” refers to anything that surrounds or has an impact on an organism over the course of its lifetime. In the beginning, early man’s surroundings was limited to the planet’s physical elements, physical components, such as the lithosphere, atmosphere, and hydrosphere, as well as biotic groups. However, as

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INTRODUCTION, DEFINITION AND SCOPE OF REMOTE SENSING

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Remote Sensing Remote sensing is a technology of acquiring information about the earth’s surface and actually being in contact with it. This is done by sensing and recording reflected or emitted energy and processing, analyzing, and applying that information. The science and art of acquiring information about an object without entering in contact with it,

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