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The microclimate station 020-021 is installed in Hortichuela, at an altitude of c.a. 1400 m.a.s.l (replica 2). It measures the following variables every 30 minutes:
-        Air temperature and air relative humidity (80-100 cm)
-        Soil moisture and soil temperature (40 cm)
-        Ground surface temperature (on bare soil and under leaf litter)

The monitored habitat of this station is oak forest.

The technical characteristics of the “LW-GD-DL-001” dataloggers are:
  -	Communications capabilities: NB-IoT, LTE-M, GPRS, Bluetooth and LoRa.
  -	MCU and Communications: GPS/GLONASS/BeiDou/Galileo/QZSS.
  -	Supported sensor protocols: ADC, SDI-12, RS-485, RS-232, RS-422, I2C, Digital Counter.
  -	Inputs: 2 or 4 ADC with adjustable gain (by current or voltage) and 2 digital inputs.
  -	Storage: Micro SD Card with up to 64GB.
  -	Power: Solar charger, 13V to 60V Power Supply, 7.4V 5000mAh Battery.
  -	Working range: Temperature: -25°C ~ 85°C. Humidity: 5% ~ 95% (non-condensing).
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This work is part of the project “Thematic Center on Mountain Ecosystem &amp; Remote sensing, Deep learning-AI e-Services University of Granada-Sierra Nevada” (LifeWatch-2019-10-UGR-04), which has been co-funded by the Ministry of Science and Innovation through the ERDF funds from the Spanish Pluriregional Operational Program 2014-2020 (POPE), LifeWatch-ERIC action line.</gco:CharacterString>
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