Network Code: LX 1980

Network Start Date: 1980/1/1

Network Description: University of Lisbon, Portugal

Network Restricted Status: open

DOI: https://www.doi.org/10.7914/SN/LX

Station code	Site name	Start date
GGNV Latitude: 38.718500, Longitude: -9.150498	LISBOA, GEOFISICO, PORTUGAL	2007/9/1
MESJ Latitude: 37.839540, Longitude: -8.219939	MESSEJANA, ALJUSTREL, PORTUGAL	2007/6/1
MORF Latitude: 37.304320, Longitude: -8.652670	MARMELETE, ALGARVE, PORTUGAL	2005/6/1

Station markers

Icon	Station status
	Station open
	Station closed

Morphology class

Based on the Italian Building Code

T1 = Flat surface; isolated slopes and cliffs with average slope angle i < 15°
T2 = Slopes with i > 15°
T3 = Ridges with crest width significantly less than the base width and 15° < i < 30°
T4 = Ridges with crest width significantly less than the base width and i > 30°

A = Rock
B = Very dense sand or gravel or very stiff clay
C = Dense sand or gravel or stiff clay
D = Loose to medium cohesionless soil or soft to firm cohesive soil
E = Surface alluvium layer C or D, 5 to 20 m thick, over a much stiffer material
S₁, S₂ = ground types requiring special studies

More information can be found here.

Types: VBB (Very Broad Band), BB (Broad Band), SP (Short Period), SM (Strong Motion) and OBS (Ocean Bottom Sensor)