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<s>[INST]What role does the 'Go Back to Previous Extent' tool play in Bhuvan 2D navigation? [/INST] The 'Go Back to Previous Extent' tool takes users to the immediate previous location accessed on the Bhuvan 2D map, allowing them to backtrack through their navigation history.</s> |
<s>[INST]How does the 'Overview Map' feature in Bhuvan 2D enhance user experience during navigation? [/INST] The 'Overview Map' feature displays an additional view of the earth with a position indicator, reflecting the user's current location on the map. It aids in contextual awareness during navigation.</s> |
<s>[INST]What is the purpose of the 'Find' option in Bhuvan 2D, and where is it located? [/INST] The 'Find' option in Bhuvan 2D helps users search for a geographic location by its coordinates. It is conveniently placed on top of the Bhuvan 2D page.</s> |
<s>[INST]How do the navigational tools in Bhuvan 2D allow users to change the map direction and zoom levels? [/INST] Navigational tools include arrows for changing the map direction (left, up, right, down) and a zoom controller for freely zooming in/out. These tools provide flexibility in adjusting the map view.</s> |
<s>[INST]What geographic information do the admin layers on Bhuvan 2D provide, and how are they categorized? [/INST] Admin layers on Bhuvan 2D are categorized as country, state, district, and taluk. They provide information such as Indian boundaries, state locations, district locations, and taluk locations.</s> |
<s>[INST]In what ways does Bhuvan contribute to effective municipal governance, considering the Ludhiana Municipal Corporation's collaboration with the Punjab Remote Sensing Centre? [/INST] Bhuvan contributes to effective municipal governance by serving as a one-stop resource for citizens and administrators, providing insights into municipal offerings and facilitating better planning processes. This collaboration enhances understanding and supports decision-making in Ludhiana.</s> |
<s>[INST]What functionality does the 'Navigational Map' provide on Bhuvan 2D, and how can users access Rediff maps? [/INST] Users can access Rediff maps overlaid on the Indian boundary by clicking on the 'Navigational Map' icon on Bhuvan 2D.</s> |
<s>[INST]How does the 'My Drawings' functionality on Bhuvan 2D enable users to create drawings, and what is the process for initiating this? [/INST] The 'My Drawings' functionality allows users to create simple and customized drawings on Bhuvan 2D. To initiate drawing, users need to click on the 'My Drawings' icon, which displays a cursor for drawing on the 2D map.</s> |
<s>[INST]Explain the purpose and process of the 'Add Point' functionality on Bhuvan 2D. [/INST]The 'Add Point' functionality helps users add a 'Placemark' to any geographical location on the map. To add a point, users click on the 'Add Point' icon, which provides options for enabling or disabling the display of added points.</s> |
<s>[INST]How does the 'Add line' functionality on Bhuvan 2D allow users to draw lines on the map? [/INST] The 'Add line' functionality enables users to draw lines on Bhuvan 2D. Users start left-clicking points on the map to mark the path, and options for enabling or disabling the display of the drawn line are provided.</s> |
<s>[INST]Describe the functionality of the 'Add polygon' feature on Bhuvan 2D, and how can users manage the display of polygonal shapes? [/INST] The 'Add polygon' feature allows users to draw polygonal shapes on Bhuvan 2D. Users can click on the 'Add polygon' icon, and options for enabling or disabling the display of polygonal shapes are provided.</s> |
<s>[INST]What does the 'Area Measurement' tool on Bhuvan 2D offer, and how can users obtain exact measurements? [/INST] The 'Area Measurement' tool allows users to define an area on the map and obtain exact measurements. By clicking on the 'Area Measurement' tool and drawing on the map, users can see the measured area displayed, and the process is stopped by a double-click.</s> |
<s>[INST]How does the 'Distance Measurement' tool on Bhuvan 2D enable users to measure horizontal distances between points? [/INST]The 'Distance Measurement' tool allows users to measure horizontal distances between two or more points on the map. Users mark the measured area with the mouse, and distances are displayed in altitude and distance units.</s> |
<s>[INST]What does the 'Pan' functionality on Bhuvan 2D offer, and how does it allow users to view different locations? [/INST] The 'Pan' functionality enables users to view different locations on the map in a panoramic effect by scrolling as required, providing flexibility in exploring various regions.</s> |
<s>[INST]Explain the 'Land services' option on Bhuvan 2D and the types of information it provides. [/INST] The 'Land services' option on Bhuvan 2D offers geospatial vector data on different layers. It includes information on watershed data, wastelands data, and ground water mapping data for the entire Indian region.</s> |
<s>[INST]How does the 'Weather services' option on Bhuvan 2D utilize data collected by ISRO's Automatic Weather Station (AWS)? [/INST] The 'Weather services' option provides weather data collected by ISRO's AWS in near real-time mode through the Data Relay Transponder on INSAT satellites. It includes information on temperature, wind speed, humidity, and allows users to view AWS locations in India.</s> |
<s>[INST]Explain the 'Ocean services' functionality on Bhuvan 2D, including the information provided and its source. [/INST] The 'Ocean services' functionality provides Potential Fishing Zone (PFZ) advisories and sea information derived from satellite imagery. Information includes wind direction, depth, and distance from the shore, sourced from Indian National Centre for Ocean Information Services (INCOIS).</s> |
<s>[INST]How does Bhuvan 2D contribute to disaster management, specifically regarding the 'Heat Index' functionality? [/INST] Bhuvan 2D supports disaster management by providing the 'Heat Index' functionality, offering information on the heat index of a city. Users can select the heat index button, zoom to the city level, and click on a location to display the heat index.</s> |
<s>[INST]What does the 'Bhuvan 3D' button on Bhuvan 2D do, and how does it transition users to the 3D Globe display? [/INST] The 'Bhuvan 3D' button, when clicked, directly takes users from the present location on the 2D page to the exact latitude, longitude, and altitude on the 3D Globe display page.</s> |
<s>[INST]Where can users find help for Thematic Data Dissemination on Bhuvan 2D, and what is the specific link for additional details?[/INST] Users can find help for Thematic Data Dissemination on the website https://bhuvan-app1.nrsc.gov.in/thematic/thematic/index.php. For additional details, the link is https://bhuvan-app1.nrsc.gov.in/thematic/thematic/help/help.html.</s> |
<s>[INST]What is the importance of data selection on the Thematic Data Dissemination website, and how can users perform this selection? [/INST] Data selection is crucial for visualization, analysis, and other purposes on the Thematic Data Dissemination website. Users can perform data selection by choosing a theme from the drop-down list, selecting geography, and accessing corresponding technical documents and ready-to-print maps.</s> |
<s>[INST]How does the Thematic Data Dissemination website facilitate data visualization, and what steps should users follow after selecting thematic data? [/INST] After selecting thematic data, users can visualize it in the viewer by clicking on "View." The data, along with its legend, is displayed. Users can also zoom to a specific district and remove data from the map using the provided options.</s> |
<s>[INST]What does the 'Statistics' option on Thematic Data Dissemination offer, and how is it presented? [/INST] The 'Statistics' option provides numerical figures about different Land Use Land Cover (LULC) classes in the selected thematic data. It displays pie charts for the statistics based on the chosen geography or district.</s> |
<s>[INST]How does the 'Find' option in 2D Bhuvan assist users in searching for a geographic location, and where is it located on the Bhuvan 2D page? [/INST] The 'Find' option in 2D Bhuvan helps users search for a geographic location by its coordinates. It is located on top of the Bhuvan 2D page.</s> |
<s>[INST]Explain the significance of the 'Overview Map' feature on Bhuvan 2D, and how does it enhance the user's navigation experience? [/INST] The 'Overview Map' feature on Bhuvan 2D displays an additional view of the earth with a position indicator corresponding to the user's current view inside the 2D map. It provides a miniature overview of the user's location on the map, enhancing navigation.</s> |
<s>[INST]What types of information are available under 'Disaster services' on Bhuvan 2D, and how does the 'Heat Index' functionality contribute to disaster management? [/INST] Disaster services' on Bhuvan 2D provide information on the 'Heat Index' of a city. The 'Heat Index' functionality, when selected, displays information about the heat index at the city level, contributing to disaster management.</s> |
<s>[INST]How can users register to Bhuvan, and what features require registration? Provide a step-by-step guide for creating a Bhuvan account.[/INST] Users can register for Bhuvan using the "Central Authentication Service (CAS)" for Single Sign-On (SSO). Registration is optional but required for certain features. The step-by-step guide for creating a Bhuvan account is as follows: Click on "Bhuvan 2D." If already registered, log in with the username and password. Click on the "Login" option at the top right side of the page. Click on "New User" and fill in the required details such as Name, Email, Organization, etc. If already registered, log in with the username and password. After email verification, log in to Bhuvan.</s> |
<s>[INST]What is the purpose of the Annual Cropland Data set in Bhuvan NOEDA Data Products, and how was it generated? [/INST] The Annual Cropland Data set in Bhuvan NOEDA Data Products is the integrated outcome of the Land use land cover (LULC) output generated at 56m resolution under National Level LULC mapping. It was created using multi-temporal AWiFS data covering Kharif, Rabi, and Zaid seasons to address spatial and temporal variability in cropping patterns.</s> |
<s>[INST]Where can users find the technical document related to the Annual Cropland Data set, and what does it provide?[/INST] Users can find the technical document related to the Annual Cropland Data set at https://bhuvan-app3.nrsc.gov.in/data/download/tools/document/crop_land.pdf. The document provides detailed information about the technical aspects and methodology used in generating the annual cropland products.</s> |
<s>[INST]What is the significance of the AWiFS: Snow Albedo product in Bhuvan NOEDA Data Products, and where can users access it?[/INST]The AWiFS: Snow Albedo product in Bhuvan NOEDA Data Products is important for studies related to weather, climate, hydrometeorology, etc., as it represents the broad-band snow albedo. Users can access this product at https://bhuvan-app3.nrsc.gov.in/data/download/index.php?c=p&s=NICES&p=salbedo&g=TS.</s> |
<s>[INST]How does the AWiFS: Water Bodies Fraction product contribute to monitoring water bodies, and where can users find it? [/INST] The AWiFS: Water Bodies Fraction product contributes to monitoring water bodies by using an automated extraction algorithm on multi-temporal satellite data. Users can find this product at https://bhuvan-app3.nrsc.gov.in/data/download/index.php?c=p&s=NICES&g=TS&p=wbf.</s> |
<s>[INST]What types of surface water bodies are included in the AWiFS: Water Bodies Fraction product, and how was the monitoring conducted? [/INST] The AWiFS: Water Bodies Fraction product includes all surface water bodies such as reservoirs, irrigation tanks, lakes, ponds, and rivers/streams. The monitoring was conducted using an automated extraction algorithm on multi-temporal satellite data acquired from Resourcesat-1 and Resourcesat-2 AWiFS sensors (56m spatial resolution).</s> |