GIS & REMOTE SENSING
Remote sensing (RS) is an art and science of obtaining information about physical characteristics of an area by measuring its reflected and emitted radiation at a distance to help of Satellite or Aircraft.
In below list of Remote sensing Analysis Tutorial.
Infrared Remote Sensing What is Infrared? Infrared is Electromagnetic Radiation (EMR) with wavelengths longer than those of visible light and shorter than radio waves. These range from about 700 nanometers (nm) to 1 millimeter (mm). Infrared remote sensing makes use of infrared sensors to detect infrared radiation(IR) emitted from the Earth’s surface. The mid-wave infrared […]
Remotely Sensed Data In the earth surface without touch collect data through satellites or aircraft, that’s call Remote Sensing Data. Remotely sensed data are the main data source used for land use mapping. This data are frequently used to identify specific plant species or vegetation types indicative of wetlands. The most well-known and commonly used
Land Viewer App Tutorial What is Land Viewer App? Land Viewer application is a satellite observation imagery tool that allows for on-the-fly searching, processing and getting valuable insights from satellite data to tackle real business issues. Features Benefits Land Viewer App Tutorial 1. Open Land Viewer App web portal. 2. Click START NOW button. You
Spectral Signature What is Signature? A signature is a set of data that defines a training sample, feature space object, or cluster. The signature is used in a classification process. Each classification decision rule requires some signature attributes as input—these are stored in the signature file (.sig). Signatures in Erdas Imagine can be parametric or
Esri Landsat Viewer App In this lesson, explore Landsat imagery with the Esri Landsat app. Analyze vegetation, NDVI, Change Detection, Agriculture, Geology, and more. Esri Landsat App First, you’ll open the Esri Landsat Viewer app and become familiar with the notion of spectral band combination. Band Name What this band shows best 1 Coastal Shallow