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

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

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

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

63 Unmanned Aerial Vehicle(UAV): Futuristic Technology of Remote Sensing


Introduction:- Drones are revolutionizing remote sensing and GIS applications. For example, a Drone can be used by a farmer to collect photographs of complete fields to gather insights into the state of his crop. The significant advantage of the UAV machines is that this can be done more quickly, easily, and cheaply compared to conventional … Read more

59 What is Hyperspectral Remote Sensing and its important Applications

Hyperspectral Remote Sensing Image

Introduction: Hyperspectral Remote Sensing Researchers and scientists utilize hyperspectral remote sensing, (also known as imaging spectroscopy), to identify terrestrial vegetation, minerals, and land use/land cover mapping. Remote sensing involves the examination of features observed in several regions of the electromagnetic spectrum (Remote Sensing Using the Thermal Infrared Spectrum Range). Hyperspectral remote sensing will boost remote … Read more

57 LIDAR Remote Sensing: Historic Development, components, and Advantage of LIDAR Remote Sensing

Lidar Remote Sensing

Introduction: LIDAR Remote Sensing Lidar remote sensing is the modernist form of remote sensing (The Basic Concept of Remote Sensing). It stands for “light detection and ranging,” which is similar to radar (The Concept of Microwave Remote Sensing, its Geometry, and its Applications) imaging in that both families of sensors are intended to broadcast energy … Read more

54 Geometric Corrections in Remote Sensed Image

Geometric Corrections

Introduction Remote sensing is the science of collecting information about any object on a surface from a well-defined distance with a proper sensor. In general, it may define as a technique of gathering data of the surface of the earth from a distance with a sensor mounted on a moving platform. Remote sensing can be … Read more