97 extractive question-and-answer pairs built from Updated Birsi Report Noise Mapping at Birsi Airportt 181125, published by aai.aero. Every answer is a verbatim span of text the source prints, and each row carries the passage it sits in, its offset in that passage, the source quote, the page and the location in the document, so any row can be checked against the original. 66 of the 97 pairs (68.0%) are explanatory questions and 31 restate a figure. 100.00% of rows pass the corpus quality gate.
Use the API URL with your free DD token in notebooks, scripts, and pipelines.
https://www.desidata.in/api/datasets/noise-mapping-at-birsi-airport-question-and-answer-dataset/downloadDataset downloads are free. For Python or API downloads, sign in once and create a free DD token; set it as DD_TOKEN or save it in your notebook's secrets. Requests are linked to your account so your download history and counts stay accurate.
# One-time install: pip install desidata
# Set DD_TOKEN in your environment first (create a free token in Profile & settings).
import desidata
df = desidata.load("noise-mapping-at-birsi-airport-question-and-answer-dataset")
df.head()Sign in with Google to download.
Strong coverage with minor gaps in documentation or freshness.
Noise Mapping Final Report Bhubaneswar Airport - Question and Answer Dataset
Economy · 70 rows
Half Yearly Compliance Report June to Dec, 2025 - Question and Answer Dataset
Economy · 286 rows
Noise Mapping of Dehradun Airport - Question and Answer Dataset
Economy · 76 rows
Amritsar Airport Noise Study Final Report - Question and Answer Dataset
Economy · 51 rows
Annual Report 2015-16 by agriwelfare.gov.in - Question and Answer Dataset
Economy · 1,013 rows
Higher Education in India - Question and Answer Dataset
Economy · 1,594 rows
Gender Policy of NABARD - Question and Answer Dataset
Economy · 14 rows
ICAR Annual Report 2025-26 - Question and Answer Dataset
Economy · 1,101 rows
First 10 of 97 rows
| question | answer | context | answer_start | question_type | knowledge_quality_score | source_quote | source_page | source_location | confidence | validation_status |
|---|---|---|---|---|---|---|---|---|---|---|
| What determines loudness in relation to sound waves and the ear? | defined by the intensity of sound waves in conjunction with the ear’s reception characteristics | Pitch, determined by the frequency of vibrations, affects how loud a sound is perceived by humans, with higher frequencies generally sounding louder. Loudness is defined by the intensity of sound waves in conjunction with the ear’s reception characteristics. The three parameters that define noise include: (i) Level: The level of sound is the magnitude of air pressure change above and below atmospheric pressure and is expressed in decibels (dB). | 162 | definition | 1.000 | Loudness is defined by the intensity of sound waves in conjunction with the ear’s reception characteristics. | 9 | page=9,block=6 | 0.850 | valid |
| What tables are provided for Birsi Airport's flight operations? | the tables for domestic departures, domestic arrivals, international departures, and National Flying Training Institute arrivals and departures | Additionally, Birsi Airport has non-scheduled flight connectivity with other domestic and international destinations. Below are the tables for domestic departures, domestic arrivals, international departures, and National Flying Training Institute arrivals and departures. | 128 | definition | 1.000 | Below are the tables for domestic departures, domestic arrivals, international departures, and National Flying Training Institute arrivals and departures. | 26 | page=26,block=6 | 0.850 | valid |
| What is the purpose of ADS-B technology in air traffic management? | the long-term air traffic management replacement for radar technologies, especially in areas with limited radar coverage, such as remote areas and oceanic airspace | The primary technology that Flightradar24 uses to receive flight information is called automatic dependent surveillance-broadcast (ADS-B). ADS-B technology is the long-term air traffic management replacement for radar technologies, especially in areas with limited radar coverage, such as remote areas and oceanic airspace. Aircraft broadcast a series of data points at regular intervals, including data on their position, altitude, speed, and much more. | 159 | definition | 1.000 | ADS-B technology is the long-term air traffic management replacement for radar technologies, especially in areas with limited radar coverage, such as remote areas and oceanic airspace. | 26 | page=26,block=30 | 0.850 | valid |
| What is the purpose of noise contours in assessing aircraft noise exposure? | used to assess the relative aircraft noise exposure levels of different runway and or flight corridor alternatives | These lines represent various levels of average exposure. Noise contours are used to assess the relative aircraft noise exposure levels of different runway and or flight corridor alternatives. | 77 | definition | 1.000 | Noise contours are used to assess the relative aircraft noise exposure levels of different runway and or flight corridor alternatives. | 32 | page=32,block=40 | 0.850 | valid |
| What locations were used as validation points for the noise prediction model at Birsi Airport? | based on actual field measurements taken from six locations around the airport, including Birsi Village, Airport Colony, and Zilmili Village | To ensure the accuracy of the noise prediction model for Birsi Airport, validation was conducted by comparing measured noise levels with predicted noise levels at key monitoring locations. The validation points were based on actual field measurements taken from six locations around the airport, including Birsi Village, Airport Colony, and Zilmili Village. Metrics such as LAeq (A-weighted equivalent noise levels) and LAMAX (maximum noise levels) for both daytime and nighttime were compared against the predicted values generated by the noise mapping software. | 216 | definition | 1.000 | The validation points were based on actual field measurements taken from six locations around the airport, including Birsi Village, Airport Colony, and Zilmili Village. | 34 | page=34,block=6 | 0.850 | valid |
| What is the meaning of the abbreviation DGCA? | Directorate General of Civil Aviation | CAR Civil Aviation Requirements CCZM Colour-Coded Zoning Map CPCB Central Pollution Control Board CDA Continuous Descent Approach CCO Continuous Climb Operations dB Decibel dB(A) Decibel in “A” weighting network DGCA Directorate General of Civil Aviation DNL Day Night Average/ Equivalent Sound Level ECAC European Civil Aviation Conference INM Integrated Noise Model ICAO The International Civil Aviation Organization IATA International Air Transport Association LAEQ A-weighted equivalent noise level in dB(A) LAEQD A-weighted equivalent daytime noise level in dB(A) LAEQN A-weighted equivalent daytime noise level in dB(A) Ldn Day Night Average/ Equivalent Sound Level LAMAX Maximum A-weighted Noise level in dB(A) MoCA Ministry of Civil Aviation MOEF & CC Ministry of Environment, Forests and Climate Change NMT Noise Monitoring Terminal SLM Sound Level Meter TDOA Time Difference of Arrival | 217 | definition | 1.000 | CAR Civil Aviation Requirements CCZM Colour-Coded Zoning Map CPCB Central Pollution Control Board CDA Continuous Descent Approach CCO Continuous Climb Operations dB Decibel dB(A) Decibel in “A” weighting network DGCA Directorate General of Civil Aviation DNL Day Night Average/ Equivalent Sound Level ECAC European Civil Aviation Conference INM Integrated Noise Model ICAO The International Civil Aviation Organization IATA International Air Transport Association LAEQ A-weighted equivalent noise level in dB(A) LAEQD A-weighted equivalent daytime noise level in dB(A) LAEQN A-weighted equivalent | ||||
| What is represented by measurements in A-weighted decibels? | A-weighted equivalent noise level in dB(A) | CAR Civil Aviation Requirements CCZM Colour-Coded Zoning Map CPCB Central Pollution Control Board CDA Continuous Descent Approach CCO Continuous Climb Operations dB Decibel dB(A) Decibel in “A” weighting network DGCA Directorate General of Civil Aviation DNL Day Night Average/ Equivalent Sound Level ECAC European Civil Aviation Conference INM Integrated Noise Model ICAO The International Civil Aviation Organization IATA International Air Transport Association LAEQ A-weighted equivalent noise level in dB(A) LAEQD A-weighted equivalent daytime noise level in dB(A) LAEQN A-weighted equivalent daytime noise level in dB(A) Ldn Day Night Average/ Equivalent Sound Level LAMAX Maximum A-weighted Noise level in dB(A) MoCA Ministry of Civil Aviation MOEF & CC Ministry of Environment, Forests and Climate Change NMT Noise Monitoring Terminal SLM Sound Level Meter TDOA Time Difference of Arrival | 469 | definition | 1.000 | CAR Civil Aviation Requirements CCZM Colour-Coded Zoning Map CPCB Central Pollution Control Board CDA Continuous Descent Approach CCO Continuous Climb Operations dB Decibel dB(A) Decibel in “A” weighting network DGCA Directorate General of Civil Aviation DNL Day Night Average/ Equivalent Sound Level ECAC European Civil Aviation Conference INM Integrated Noise Model ICAO The International Civil Aviation Organization IATA International Air Transport Association LAEQ A-weighted equivalent noise level in dB(A) LAEQD A-weighted equivalent daytime noise level in dB(A) LAEQN A-weighted equivalent | ||||
| What is the function of the Bedrock AM100? | most advanced class 1 / type 1 acoustic measuring instrument | The Bedrock AM100 is most advanced class 1 / type 1 acoustic measuring instrument, which is shown in Figure 3.3. The BEDROCK AM100 SLM is an acoustic measurement instrument from the Netherlands with the main features of a conventional and integrating-averaging sound level meter and analyzer with storage. | 21 | definition | 1.000 | The Bedrock AM100 is most advanced class 1 / type 1 acoustic measuring instrument, which is shown in Figure 3.3. | 16 | page=16,block=6 | 0.700 | valid |
| What method does Flightradar24 use to calculate positions of non-ADS-B equipped aircraft? | Time Difference of Arrival (TDOA) | Page 27 of 51 Birsi Airport, Gondia. Prepared By: UniStar Environment and Research Labs Private Limited. Noise Mapping and Declaration of Airport Noise Zones Flightradar24 also have the facility to calculate positions of non-ADS-B equipped aircraft with the help of Multilateration (MLAT), by using a method known as Time Difference of Arrival (TDOA). By measuring the time it takes to receive the signal from an aircraft with an older Mode S transponder, it’s possible to calculate the position of these aircraft. | 317 | definition | 1.000 | Noise Mapping and Declaration of Airport Noise Zones Flightradar24 also have the facility to calculate positions of non-ADS-B equipped aircraft with the help of Multilateration (MLAT), by using a method known as Time Difference of Arrival (TDOA). | 27 | page=27,block=1 | 0.700 | valid |
| What is GENERAL Sound? | characterized as minute variations in air pressure relative to standard atmospheric pressure | INTRODUCTION 1.1 GENERAL Sound is characterized as minute variations in air pressure relative to standard atmospheric pressure. Human auditory perception typically ranges from approximately 20 microPascals (µPa) to over 20 million µPa. | 34 | definition | 0.980 | GENERAL Sound is characterized as minute variations in air pressure relative to standard atmospheric pressure. | 9 | page=9,block=6 | 0.850 | valid |
Read straight from the file — download or use the API URL for the full dataset.
| 8 |
| page=8,block=6 |
| 0.700 |
| valid |
| 8 |
| page=8,block=6 |
| 0.700 |
| valid |