The technique of determining an image’s geographic location is known as geo-tagging. It is the act of tagging various forms of media, such a picture or a video, with geographic information like latitude and longitude. Users can utilise geo-tagging to access a range of location-specific data from a device. It tells users where a specific picture’s content is located.
Through a software platform called Bhuvan that “allows users to explore a 2D/3D depiction of the surface of the Earth,” the federal government collaborates with ISRO’s National Remote Sensing Centre (NRSC) in Hyderabad to achieve this goal.
The Mahatma Gandhi National Rural Employment Guarantee Act was the first programme to test geotagging (MGNREGA).
Due to the expanding accessibility and affordability of location-based technology, such as GPS-enabled smartphones and tablets, geo-tagging has grown in popularity over the past several years. In addition, geo-tagging technology has been introduced into social networking platforms and other online services, enabling users to share their location with friends and followers. The ability to use geo-tagged data for a variety of objectives, such as market research, trend analysis, and consumer involvement, has now become more accessible to companies, marketers, and academics.
There are several sectors and applications where geo-tagging is advantageous. By exhibiting geo-tagged images and videos on social media platforms, for instance, the travel and tourism sector may utilise geo-tagging to advertise certain locations and attractions. Similar to this, geo-tagging in the real estate sector may be used to give potential purchasers in-depth details on certain properties, including images, videos, and other multimedia content that is geo-tagged to a particular area.
The study and monitoring of the environment can both benefit from geotagging. Geo-tagged information, for instance, may be used by scientists to follow the travels of migrating animals or trace the evolution of climatic trends. Geo-tagged information may also be used to monitor the spread of illnesses and other problems with health.
The ability for users to interact with other people and locations in fresh and relevant ways is one of the main advantages of geotagging. People may connect with others who have similar interests, find new locations and experiences, and even create communities around their hobbies and common interests by using geo-tagging. By offering consumers and supporters specialised material and experiences based on their location and interests, geo-tagging also enables businesses and organisations to interact with them more meaningfully.
Drawbacks of Geo-Tagging
Unreliable internet connections and a lack of local expertise show to be significant obstacles.
Adding this extra technology involvement places more strain on nations with a paucity of ground officials.
The intricacy of this procedure and its application, along with inadequate information sharing, frequently confuse workers or beneficiaries on the ground rather than necessarily assisting them.
Concerns about security and privacy present another difficulty for geotagging. Some people could feel uneasy about disclosing their whereabouts with others, especially if they are unsure of the advantages and disadvantages of geotagging. Concerns exist over the possible exploitation of geotagged data, including identity theft and stalking.
To what extent is it a tool for protecting wetlands?
The first step in monitoring this crucial aspect of the ecosystem is wetland mapping.
Managing wetlands helps replenish aquifers, filter contaminants from upland runoff, and lessen the effects of flooding and storm surges. From the perspective of conservation, coastal ecosystems can be observed.
Geospatial technologies can correctly map wetlands while requiring little money or labour.
Several geographical and temporal dimensions of monitoring aid in improving ecological comprehension for ongoing evaluation and analysis of future changes.
For a precise assessment of wetland quality and the analysis of trends, a variety of geospatial techniques are available, ranging from a variety of GIS software to remote sensing data.
Wetland distribution across the nation is compiled in a database by the mapping of wetlands using common attributes. Maintaining ecological balances requires a thorough inventory of the wetlands in a given area.
When used for wetland mapping, geospatial technologies aid in the assessment of landscape changes as well as the monitoring of pollution and siltation levels, weed infestation, and aquaculture growth.
Technology-enabled mapping in an integrated multi-layered structure utilising remotely sensed data makes it feasible to study wetland biodiversity, wetland ecology, conservation and restoration, as well as seasonal monitoring and characterization.
To create a national database of wetlands, a standard framework for coding, categorisation, and action planning must be developed. In order to create a successful wetland policy, this would be the first step.
Forging new and significant connections between people, locations, and digital information, geo-tagging is a potent tool, in conclusion. Users may find new locations and experiences, connect with people who have similar interests, and have more meaningful interactions with businesses and organisations thanks to geotagging, which adds location information to digital material. Geo-tagging has various hazards and difficulties, but they can be managed.