Consider the following statements regarding Bhoonidhi Vista: 1. It is a data visualisation service of Bhoonidhi providing full resolution mosaicked data visualisation capability through Web Map Service. 2. It is enabled for ResourceSat-2/2A, Sentinel 1 and 2 satellites. Which of the statements given above is/are correct?
Both 1 and 2
Understanding Bhoonidhi Vista
Bhoonidhi Vista refers to a specific service or capability within the Bhoonidhi platform, which is a comprehensive geospatial data archive and services portal developed by national agencies, typically housing data from various earth observation satellites. The question asks to evaluate two specific statements about its functionality and satellite enablement.Statement-wise Analysis
Let's break down each statement to determine its accuracy:Statement 1: Data Visualisation Capability
The first statement asserts that Bhoonidhi Vista is a data visualisation service of Bhoonidhi, offering full resolution mosaicked data visualisation through the Web Map Service (WMS).
- Bhoonidhi Platform: Bhoonidhi is known for providing access to a vast archive of satellite data.
- Data Visualisation: Visualising geospatial data is a core function of such platforms, allowing users to see and interact with satellite imagery.
- Mosaicked Data: Often, large geographical areas are covered by combining multiple satellite scenes (mosaicking) to create a seamless view. Visualising this mosaicked data at its original resolution is crucial for detailed analysis.
- Web Map Service (WMS): WMS is a standard protocol for serving georeferenced map images over the internet. It's commonly used by geospatial platforms to display map data dynamically.
Therefore, it is highly probable that Bhoonidhi Vista includes capabilities for visualising mosaicked data at full resolution using WMS, aligning with standard geospatial service practices.
Statement 2: Satellite Enablement
The second statement claims that Bhoonidhi Vista is enabled for ResourceSat-2/2A, Sentinel 1, and Sentinel 2 satellites.
- ResourceSat-2/2A: These are Indian Remote Sensing satellites providing data crucial for land and resource management. Bhoonidhi, being a national initiative, would certainly support data from these satellites.
- Sentinel Satellites: Sentinel-1 (radar) and Sentinel-2 (optical multispectral) are key satellites from the European Copernicus programme, providing valuable data for various applications globally. Many international geospatial portals integrate data from prominent international missions like the Sentinels.
It is plausible and common for platforms like Bhoonidhi to aggregate and serve data from both national (like ResourceSat) and international (like Sentinel) satellite missions to offer a comprehensive data portfolio.
Conclusion on Correctness
Both statements describe functions and features consistent with a modern, comprehensive geospatial data portal like Bhoonidhi. The ability to visualize mosaicked data via WMS (Statement 1) and support for major national and international satellite data archives like ResourceSat and Sentinel (Statement 2) are expected capabilities. Based on this analysis:- Statement 1 is likely correct as it describes standard visualisation services.
- Statement 2 is likely correct as it lists commonly integrated satellite data sources.
Final Answer Determination
The analysis indicates that both statement 1 and statement 2 are accurate descriptions of Bhoonidhi Vista's potential capabilities and data support. The correct option is the one that includes both statements.Similar Questions
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