Hello Friends in this article i am gone to share Hacker Rank SQL Solutions with you | Weather Observation Station 17 Solution

Also Visit:  Weather Observation Station 16 Solution

Problem

Query the Western Longitude (LONG_W)where the smallest Northern Latitude (LAT_N) in STATION is greater than 38.7780. Round your answer to 4 decimal places.

Input Format

The STATION table is described as follows:

where LAT_N is the northern latitude and LONG_W is the western longitude.

Solution – Weather Observation Station 17

MySQL Code

select round(long_w, 4) from station 
where lat_n = (select min(lat_n) 
from station where lat_n > 38.7780);

Weather observations

Basic weather observation instruments include thermometers, rain gauges, barometers, and anemometers (wind speed meters).

What are the four types of weather observations?

There are four types of weather observations: surface, upper air, radar, and satellite.

What is weather observation stations?

A weather station is a facility, either on land or sea, with instruments and equipment for measuring atmospheric conditions to provide information for weather forecasts and to study the weather and climate.

Who observes weather?

A meteorologist is a physical scientist who observes, studies, or forecasts the weather.

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