73 Understanding Classification Methods in Remote Sensing GIS for Land Cover Mapping

Classification Methods in Remote Sensing GIS

Introduction Remote sensing and Geographic Information Systems (GIS) are pivotal tools for comprehending the dynamics of Earth’s surface and its changes over time. At the core of this lies classification methods, which serve as the foundation for precise land cover mapping and analysis. This essay delves into the complexities of classification methods in remote sensing … Read more

72 Radiometric Corrections in Remote Sensing: Why it is Essential for Accurate Analysis

Radiometric correction

Introduction: Remote sensing is the science of acquiring information about the Earth’s surface without physical contact. It involves the use of sensors that detect and measure the electromagnetic radiation emitted or reflected from the Earth’s surface. One of the most critical factors in remote sensing is radiometric correction, which is the process of correcting the … Read more

71 Geography of European Continent: Important physical geography facts about Europe

Geography of Europe

Introduction Europe is a continent with enormous diversity, both in terms of people and geography. Europe is the second-smallest continent in terms of land size, but one of the most densely inhabited, spanning over 10 million square kilometers and home to more than 700 million people. Its scenery is as diverse as its people, with … Read more

70 The Secret Weapon of Disaster Response: Remote Sensing and GIS

Disaster management

Introduction: Disaster Management Disasters, whether natural or man-made, can have a devastating impact on communities, causing loss of life, property damage, and economic disruption. In recent years, advancements in remote sensing and Geographic Information Systems (GIS) have revolutionized the field of disaster management, providing valuable data and tools to better understand, prepare for, and respond … Read more

69 Köppen Climate Classification: A Guide for Better Understanding Earth’s Climates

Köppen Climate Classification

Introduction: Köppen Climate Classification The Köppen climate classification system is widely used due to its simplicity and accurate representation of the relationship between climate, vegetation, and soil. However, physical scientists may prefer the Thornthwaite system, which provides more detailed information on moisture availability. This is particularly useful in applications such as agriculture, hydrology, and environmental … Read more

68 GIS Data Models:- Discovering New Insights From GIS Data Models

GIS Data Models

Introduction GIS, or Geographic Information Systems, is a technology that allows for the collection, storage, manipulation, and analysis of geographic data. One of the key components of GIS is the data model, which refers to the way that geographic information is organized and stored within the system. For a depth study about what is GIS … Read more

67 What are the different Image classification methods, how is a remote sensing Image classified and what is Land-Use and Land-Cover Classification Scheme?

Image Classification Method and Techniques

Introduction of Remote Sensing Remote sensing is a method of gathering earth’s information from a distance without coming physically in contact with it. Earth science students, researchers, and scientists investigate natural and man-made scenarios, collect data, and test hypotheses about these occurrences. For a better understanding of the concept of remote sensing visit our previous … Read more

66 Geography of South America: Important physical geography facts about South America

South America

Introduction The western margins of South America are rimmed by one of the world’s longest and highest mountain ranges, the Andes, a giant wall that extends unbroken from Tierra del Fuego near the continent’s southern tip in Chile to northeastern Venezuela in the far north as if to reaffirm the continent’s northward and eastward orientation. … Read more

65 Impact of Global Climate Change on Marine Ecosystem

Marine Ecosystem

Introduction: Marine Ecosystem The oceans encompass over 70% of the Earth’s surface, emphasizing their importance to the global environment. In addition to having a huge effect on global heat transfer and precipitation, the seas are home to a diverse range of marine creatures. Humans largely impact climate through emissions from fossil fuels, industrial, agricultural, and … Read more

64 What is Geographic Information System (GIS): The concept of GIS, why do we need the GIS and its components?

Geographic Information System

Introduction Most of the time, we use our geographic knowledge for everyday activities like figuring out a route in a new location or looking for the nearest diner. Spatial information has a more significant influence on our lives than we know since it helps us generate the food we eat, the energy we use, the … Read more