The objectives of this session are to highlight national, regional and global progress and accomplishments in outcome 3 of phase 3 of the GLTN program, to gather feedback from GLTN partners and receive proposals on the monitoring focus in phase 4, and to identify potential collaborative opportunities with GLTN partners to upscale monitoring of the land agenda.

NASA’s Applied Remote Sensing Training Program (ARSET) has opened a new online introductory webinar series: Fundamentals of Machine Learning for Earth Science. This three-part training, presented in English and Spanish, is open to the public and will provide attendees an overview of machine learning in regards to Earth Science, and how to apply these algorithms and techniques to remote sensing data in a meaningful way. Attendees will also be provided with end-to-end case study examples for generating a simple random forest model for land cover classification from optical remote sensing. We will also present additional case studies to apply the presented workflows using additional NASA data.

NASA’s Applied Remote Sensing Training Program (ARSET) has opened a new online advanced webinar series: Crop Mapping using Synthetic Aperture Radar (SAR) and Optical Remote Sensing. This three-part training, presented in English and Spanish, is open to the public and builds on previous ARSET agricultural trainings. Here we present more advanced radar remote sensing techniques using polarimetry and a canopy structure dynamic model to monitor crop growth. The training will also cover methods that use machine learning methods to classify crop type using a time series of Sentinel-1 & Sentinel-2 imagery. This series will include practical exercises using the Sentinel Application Platform (SNAP) and Python code written in Python Jupyter Notebooks, a web-based interactive development environment for scientific computing and machine learning.

NASA’s Applied Remote Sensing Training Program (ARSET) has opened a new open, online introductory webinar series: Connecting Citizen Science with Remote Sensing. This 3-part training, delivered in English and Spanish, will provide attendees an overview of citizen science efforts that use Earth Observations combined with ground-based information in the fields of climate change, sustainable development, ecosystem monitoring and characterization, drought, and land cover or land-use change, and will highlight case-study examples of successful citizen science projects, with some examples from NASA supported projects and activities.

When our global community unites, the energy is unstoppable. That’s why FIG and the local organisers, NSPS, are thrilled to invite you for the FIG Working Week 2023. Look forward to an exciting week-long conference that brings the international community of surveying and spatial professionals together to experience a mix of interesting technical sessions and workshops, a trade exhibition and a variety of side events and social functions. 

Recent studies have shown that globally, riverine and coastal floods are increasing in intensity and duration. In addition, the number of people living in flood-prone areas has increased substantially during the last two decades.

Healthy ecosystems provide essential pieces of daily life for humans such as clean water, food, medicines, carbon sequestration, protection against extreme weather, and much more. Natural capital accounting recognizes that these assets must be maintained, managed, and measured for critical decision-making activities.

Structures such as buildings, roads, and other infrastructure absorb and re-emit the sun’s heat more than natural landscapes such as forests and water bodies. Urban areas, where these structures are highly concentrated and greenery is limited, become “islands” of higher temperatures relative to outlying areas.

Since 2019, the Land Portal has been using data stories as a way to demonstrate how combining data with engaging, memorable and persuasive narratives that can empower communities to tell their stories to the world. 

Evidence shows that very little land data is open to the public. This second Whose Land? webinar focused on the opportunities and constraints of civil society organizations (CSOs) and local communities in advocating for more open land data and in harnessing its power for improved land governance. 

Aquatic vegetation (AV) provides a habitat for numerous small invertebrate and fish species. Kelp forests, for example, are the dominant coastal ecosystem in temperate waters. The presence of AV in coastal waters is a normal occurrence, as it is an important component of the natural marine environment.

Over the last three years the Land Portal Foundation has collaborated with Global Data Barometer  and Open Data Charter to embed land issues within key open data activities.