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Warning: Array to string conversion in /var/www/ojs/lib/pkp/classes/identity/Identity.php on line 73
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Landsealot: lets observe together
| Instrumentation Viewpoint
LandSeaLot is an EU-funded initiative (2024-2027) aimed at ad- dressing critical observation gaps at the land-sea interface, with a particular focus on river delta ecosystems. The project integrates in situ measurements, Earth Observation (EO) data, and numerical models, while fostering collaboration between scientific commu- nities, policy makers, and citizen science networks. Key partners include Copernicus, ESA, EEA, GEOSS, EMODnet, and the European Digital Twin of the Ocean. Central to the project is the co-design of an integrated observation strategy that addresses the gaps in data across land-sea transitions, with an emphasis on enhancing both observational capabilities and model-data integration.
All papers presented at Martech will be published in both the UPCommons and the Martech organization web sites, the former being the institutional digital deposit of Universitat Politècnica de Catalunya (https://upcommons.upc.edu). This difussion will be made through the Creative Commons License Attribution-NonCommercial-NoDerivs 2.5 or similar (http://creativecommons.org/licenses/by-nc-nd/2.5/deed.en).
When sending the final paper, the author must agree to the conference having non-exclusive rights on this operation. The author will maintain his/her right to diffuse the paper elsewhere.
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Warning: fopen(/SAN/files_ojs/usageStats/usageEventLogs/usage_events_20260925.log): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 104
Fatal error: Uncaught TypeError: flock(): Argument #1 ($stream) must be of type resource, false given in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php:105
Stack trace:
#0 /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php(105): flock(false, 2)
#1 /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php(53): PKP\observers\listeners\LogUsageEvent->logUsageEvent('{"time":"2026-0...')
#2 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(512): PKP\observers\listeners\LogUsageEvent->handle(Object(APP\observers\events\UsageEvent))
#3 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(319): Illuminate\Events\Dispatcher->Illuminate\Events\{closure}('APP\\observers\\e...', Array)
#4 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php(299): Illuminate\Events\Dispatcher->invokeListeners('APP\\observers\\e...', Array, false)
#5 /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Foundation/helpers.php(505): Illuminate\Events\Dispatcher->dispatch(Object(APP\observers\events\UsageEvent))
#6 /var/www/ojs/pages/article/ArticleHandler.php(366): event(Object(APP\observers\events\UsageEvent))
#7 [internal function]: APP\pages\article\ArticleHandler->view(Array, Object(APP\core\Request))
#8 /var/www/ojs/lib/pkp/classes/core/PKPRouter.php(327): call_user_func(Array, Array, Object(APP\core\Request))
#9 /var/www/ojs/lib/pkp/classes/core/PKPPageRouter.php(249): PKP\core\PKPRouter->_authorizeInitializeAndCallRequest(Array, Object(APP\core\Request), Array, false)
#10 /var/www/ojs/lib/pkp/classes/core/Dispatcher.php(157): PKP\core\PKPPageRouter->route(Object(APP\core\Request))
#11 /var/www/ojs/lib/pkp/classes/core/PKPApplication.php(429): PKP\core\Dispatcher->dispatch(Object(APP\core\Request))
#12 /var/www/ojs/index.php(21): PKP\core\PKPApplication->execute()
#13 {main}
thrown in /var/www/ojs/lib/pkp/classes/observers/listeners/LogUsageEvent.php on line 105
Warning: file_put_contents(/var/www/ojs/cache/opcache/3b/a3/3ba3b042e379002765ca92e6c33aa14708c40ec0): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php on line 204
Warning: file_put_contents(/var/www/ojs/cache/opcache/3b/a3/3ba3b042e379002765ca92e6c33aa14708c40ec0): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php on line 204
Warning: file_put_contents(/var/www/ojs/cache/opcache/3b/49/3b4941a09fad679bdfacd427f273cb3db099ba2e): Failed to open stream: No such file or directory in /var/www/ojs/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php on line 204