Data for GRL paper "On the move: 2023 observations on real time graben formation, Grindavík, Iceland"

<div><strong>This repository contains following data:</strong></div> <div>&nbsp;</div> <div><strong>1. Seismicity data&nbsp;</strong></div> <div>&nbsp; &nbsp;&bull; file: <em>Grindavik_Relocations.txt&nbsp;</em></div> <div>Earthquake relative locations&nbsp;</div> <div>&nbsp;</div> <div><strong>2. InSAR data&nbsp;</strong></div> <div>&nbsp; &nbsp;&bull; file: <em>Grindavik_nearU_m.tif</em></div> <div>Near-Up vertical displacements during 10-11 November 2023 derived from pixel offset tracking of SAR imagery from ICEYE, COSMO-SkyMed and Sentinel-1 satellites used in Fig. 2.</div> <div>The values are in meters and relative (the 0 is arbitrary).</div> <div>The coordinate system is WGS84 (geographic, EPSG:4326), the resolution is about 30 m East and 20 m North.</div> <div>&nbsp; &nbsp;&nbsp;</div> <div><strong>3. Lidar-derived DEM data&nbsp;</strong></div> <div>&nbsp; &nbsp;&bull; file: <em>2023-11-17_Grindavik_east-west_ground_epsg8088_50cm.tif</em><br>&nbsp; &nbsp;&bull; file: <em>2023-11-23_Grindavik_east-west_ground_epsg8088_50cm.tif</em><br>&nbsp; &nbsp;&bull; file: <em>2023-12-11_Grindavik_east-west_ground_epsg8088_50cm.tif</em></div> <div>Reference coordinate system - ISN2016, EPSG:8088, resolution is 50 cm, used in Fig. 3</div> <div>Time of individual campaigns:</div> <div>2023-11-17 started 13:25 and ended 16:48</div> <div>2023-11-23 started 11:25 and ended 13:41</div> <div>2023-12-11 started 11:08 and ended 13:23<br><br><strong>4. GNSS data</strong><br>&nbsp; &nbsp;&bull; file: <em>de_Pascale_etal_GPS.zip&nbsp;</em></div> <div>24-hour GPS solutions made using Gipsy/Oasis v 6.4.<br>Format: decimal_year east north up (in m) uncertainty_east uncertainty_north uncertainty_up covariance_en covariance_eu covariance_nu time_seconds time_YYYYMMDDhhmmss<br><br>&nbsp; &nbsp;&bull; file: <em>SUDV_rel_VMOS_rt.txt</em><br>Radial and transverse horizontal displacement of SUDV relative to VMOS (5-minute solutions used in Fig. 4)<br>Format: date (YYYY MM DD hh mm ss), along-baseline displacement, across-baseline displacement (in mm)<br>&nbsp;&nbsp;<br>&nbsp; &nbsp;&bull; file: <em>VMOS_a.txt&nbsp;</em><br>&nbsp; &nbsp;&bull; file: <em>GRIC_a.txt&nbsp;</em><br>&nbsp; &nbsp;&bull; file: <em>SUDV_a.txt&nbsp;</em><br>5-minute GPS solutions (in mm)<br>Format: YYYY MM DD hh mm ss north east up<br>&nbsp;<br>&nbsp; &nbsp;&bull; file: <em>calcdisps_5min_10Nov1600_to_12nov0000.dat&nbsp;</em><br>Displacements from 16:00 on Nov 10 to 00:00 on 12 Nov, 2023&nbsp;<br>Format: station latitude longitude east north up (in mm) uncertainties (in east north up)</div> <p>&nbsp;</p>