Skip to main content

Scientific developer for ecological applications of LiDAR Remote Sensing University of Amsterdam / Universiteit van Amsterdam




Scientific developer for ecological applications of LiDAR Remote Sensing University of Amsterdam / Universiteit van Amsterdam


We have a job opening for a two-year LiDAR Remote Sensing Scientist for ecological applications at the University of Amsterdam, The Netherlands. The person will be responsible for developing scientific workflows for ecological applications in biodiversity and ecosystem science using airborne and spaceborne LiDAR data. The person will also closely interact with computer scientists and software engineers to make the workflows and tools available in the context of a Virtual Research Environment (VRE).
What are you going to do?
We are looking for a candidate with exceptionally strong skills in LiDAR processing and ecological applications of LiDAR data in relation to biodiversity and ecosystems. The person will develop workflows using LiDAR data from multiple country-wide airborne laser scanning surveys as well as from spaceborne observations of the new Global Ecosystem Dynamics Investigation (GEDI). Ecological applications can include (but are not restricted to) species distribution or biodiversity models with LiDAR metrics, land cover and habitat classification and mapping using LiDAR with machine learning, or change detection of ecosystem structure using multi-temporal LiDAR datasets. The person should show a passion for biodiversity and ecosystems and a deep understanding of how biodiversity and ecosystems change due to natural processes or human impact. Excellent programming skills in Python and R and experience in GIS and geospatial analyses are required. Additional experience in handling other Earth observation and remote sensing data is advantageous. The candidate should also show strong writing and verbal communication skills and have a successful track-record of publications.
You will develop scientific workflows in the context of establishing a Virtual Lab for ecological applications of LiDAR data. This will include the processing of various national, multi-terabyte airborne LiDAR data using a newly developed point cloud processing software tool Laserchicken, and a related High Performance Computing (HPC) processing pipeline called Laserfarm, both of which are implemented in Python. You will also process LiDAR data from the Global Ecosystem Dynamics Investigation (GEDI) using e.g. rGEDI. Other open source software tools for processing and visualization of point clouds and raster data (e.g. rLiDAR, raster, PDAL, GDAL) are also relevant. Using the derived metrics of ecosystem height, ecosystem cover, and ecosystem structural complexity you will develop ecological applications of LiDAR data with relevance to biodiversity and ecosystem science.
This will include national to global analyses of species distributions, ecosystem structure change, and/or mapping and classification of animal habitats using LiDAR and machine learning.
What do we require?
The ideal candidate should meet the following requirements:
a PhD degree in LiDAR, remote sensing, ecology, biodiversity, Earth science or a related discipline;
interest, passion and experience in LiDAR, biodiversity, computational ecology and Earth observation;
exceptional quantitative skills and profound experience in handling and processing LiDAR data (e.g. scripting/programming in Python and R, geospatial analyses, handling of remote sensing datasets);
experience with computational workflows;
willingness to work in a multidisciplinary team (ecology, computer science; software engineering);
proficiency in scientific writing;
ability to speak and communicate in English at an academic level;
successful and strong track-record of publications.
Of additional advantage:
strong skills in species distribution modelling, change detection or machine learning;
background in biodiversity informatics and open data science;
experience in data and computer science.
Contract and Working environment
The candidate will be contracted by the LifeWatch ERIC Virtual Laboratory and Innovation Center in Amsterdam, The Netherlands and will work within the premises of the University of Amsterdam, Institute for Biodiversity and Ecosystem Dynamics (IBED).
LifeWatch ERIC is a European Infrastructure Consortium providing e-Science research facilities to scientists seeking to increase our knowledge and deepen our understanding of biodiversity organisation and ecosystem functions and services in order to support civil society in addressing key planetary challenges.
LifeWatch ERIC seeks to understand the complex interactions between species and the environment, taking advantage of High-Performance, Grid and Big Data computing systems, and the development of advanced modelling tools to implement management measures aimed at preserving life on Earth.
Combining a wide range of ICT tools and resources with deep knowledge of the domain, LifeWatch ERIC's mission is to be a 'first class' worldwide provider of content and services for the biodiversity research community by:
offering new opportunities for large-scale scientific development;
enabling accelerated data capture with innovative new technologies;
supporting knowledge-based decision-making for biodiversity and ecosystem management;
providing training, dissemination and awareness programmes.
The Institute for Biodiversity and Ecosystem Dynamics (IBED) is one of eight research institutes within the Faculty of Science at the University of Amsterdam. Our scientific work aims at a better understanding of the dynamics of ecosystems at all relevant levels, from genes to ecosystems, using a truly multi-disciplinary approach, and based on both experimental and theoretical research. Scientific focus is on aquatic (both freshwater and marine) and terrestrial ecosystems, evolutionary and population biology, ecosystem and landscape dynamics, and theoretical and computational ecology. We want to unravel how ecosystems function in all their complexity, and how they change due to natural processes and human activities.
You will closely collaborate with computer scientists and software engineers who are developing the technical functionality of Virtual Research Environments (VREs) and the containerization of the applications. It is expected that your work results in scientific papers, and that you participate and present the research at LifeWatch and other international meetings. In your daily work, you will be embedded in the Biogeography & Macroecology (BIOMAC) lab and the Department Theoretical and Computational Ecology, and have close links to the Quality Critical Distributed Computing team of the Multiscale Networked Systems (MNS) research group.
We offer a position for 38 hours a week in an exciting, dynamic and international research environment, starting as soon as possible. The full-time employment contract will be on a temporary basis for a maximum period of 2 years with opportunities for an extension.
The Collective Labour Agreement of Dutch Universities will be applicable for salary. The annual salary will be increased by 8 % holiday allowance and 8.3 % end-of-year bonus. You will participate in the LifeWatch-ERIC Netherlands pension scheme with RESAVER.
Questions?
Do you have questions about this vacancy? Or do you want to know more about our organisation? Please contact:
Dr W. Daniel Kissling, associate professor of quantitative biodiversity science (daily supervisor)
You may also visit his profile page.
Job application
LifeWatch ERIC is committed to a diverse and non-discriminatory workplace. All LifeWatch ERIC Staff shall be treated with equal respect and will have an equal opportunity to contribute fully to the success of LifeWatch based on their individual skills and interests.
Applications should include the following documents, all in one PDF file and in the following order:
motivation letter (max. 1-2 pages, containing your motivation for applying and a description of your previous research experience);
list of your 2-3 most significant publications or systems (incl. a short description in 2-3 sentences what is interesting in each paper);
short outline (max. 1 page) of ideas how to develop LiDAR data products for ecological applications in biodiversity and ecosystem science (will only be used for evaluating the applicants);
CV (with applicant's e-address and telephone number, documentation of education and complete publication list, and contact details of two professional references [name, address, telephone and email]. References will only be contacted if the candidate is short-listed.
Applications should be sent ultimately at 31 August 2020 to Dr W. Daniel Kissling with the job title in the subject field.
#LI-DNP



....

Vineesh V
Assistant Professor of Geography,
Directorate of Education,
Government of Kerala.
https://g.page/vineeshvc
🌏🌎
🌐🌍

Comments

Post a Comment

Popular posts from this blog

Natural Disasters

A natural disaster is a catastrophic event caused by natural processes of the Earth that results in significant loss of life, property, and environmental resources. It occurs when a hazard (potentially damaging physical event) interacts with a vulnerable population and leads to disruption of normal life . Key terms: Hazard → A potential natural event (e.g., cyclone, earthquake). Disaster → When the hazard causes widespread damage due to vulnerability. Risk → Probability of harmful consequences from interaction of hazard and vulnerability. Vulnerability → Degree to which a community or system is exposed and unable to cope with the hazard. Resilience → Ability of a system or society to recover from the disaster impact. 👉 Example: An earthquake in an uninhabited desert is a hazard , but not a disaster unless people or infrastructure are affected. Types Natural disasters can be classified into geophysical, hydrological, meteorological, clim...
Post a Comment
Read more

Types of Remote Sensing

Remote Sensing means collecting information about the Earth's surface without touching it , usually using satellites, aircraft, or drones . There are different types of remote sensing based on the energy source and the wavelength region used. 🛰️ 1. Active Remote Sensing 📘 Concept: In active remote sensing , the sensor sends out its own energy (like a signal or pulse) to the Earth's surface. The sensor then records the reflected or backscattered energy that comes back from the surface. ⚙️ Key Terminology: Transmitter: sends energy (like a radar pulse or laser beam). Receiver: detects the energy that bounces back. Backscatter: energy that is reflected back to the sensor. 📊 Examples of Active Sensors: RADAR (Radio Detection and Ranging): Uses microwave signals to detect surface roughness, soil moisture, or ocean waves. LiDAR (Light Detection and Ranging): Uses laser light (near-infrared) to measure elevation, vegetation...
Post a Comment
Read more

geostationary and sun-synchronous

Orbital characteristics of Remote sensing satellite geostationary and sun-synchronous  Orbits in Remote Sensing Orbit = the path a satellite follows around the Earth. The orbit determines what part of Earth the satellite can see , how often it revisits , and what applications it is good for . Remote sensing satellites mainly use two standard orbits : Geostationary Orbit (GEO) Sun-Synchronous Orbit (SSO)  Geostationary Satellites (GEO) Characteristics Altitude : ~35,786 km above the equator. Period : 24 hours → same as Earth's rotation. Orbit type : Circular, directly above the equator . Appears "stationary" over one fixed point on Earth. Concepts & Terminologies Geosynchronous = orbit period matches Earth's rotation (24h). Geostationary = special type of geosynchronous orbit directly above equator → looks fixed. Continuous coverage : Can monitor the same area all the time. Applications Weather...
Post a Comment
Read more

Linear Arrays Along-Track Scanners or Pushbroom Scanners

Multispectral Imaging Using Linear Arrays (Along-Track Scanners or Pushbroom Scanners) Multispectral Imaging: As previously defined, this involves capturing images using multiple sensors that are sensitive to different wavelengths of electromagnetic radiation. Linear Array of Detectors (A): This refers to a row of discrete detectors arranged in a straight line. Each detector is responsible for measuring the radiation within a specific wavelength band. Focal Plane (B): This is the plane where the image is formed by the lens system. It is the location where the detectors are placed to capture the focused image. Formed by Lens Systems (C): The lens system is responsible for collecting and focusing the incoming radiation onto the focal plane. It acts like a camera lens, creating a sharp image of the scene. Ground Resolution Cell (D): As previously defined, this is the smallest area on the ground that can be resolved by a remote sensing sensor. In the case of linear array scanne...
Post a Comment
Read more

India remote sensing

1. Foundational Phase (Early 1970s – Early 1980s) Objective: To explore the potential of space-based observation for national development. 1972: The Space Applications Programme (SAP) was initiated by the Indian Space Research Organisation (ISRO), focusing on applying space technology for societal benefits. 1975: The Department of Space (DoS) was established, providing an institutional base for space applications, including remote sensing. 1977: India began aerial and balloon-borne experiments to study Earth resources and assess how remote sensing data could aid in agriculture, forestry, and hydrology. 1978 (June 7): Bhaskara-I launched by the Soviet Union — India's first experimental Earth Observation satellite . Payloads: TV cameras (for land and ocean surface observation) and a Microwave Radiometer. Significance: Proved that satellite-based Earth observation was feasible for India's needs. 1981 (November 20): Bhaskara-II launche...
Post a Comment
Read more