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cartographie de l'occupation du sol

Land cover mapping is a semantic segmentation problem: each pixel in an aerial or satellite image must be classified into one of several land cover classes. These classes describe the surface of the earth and are typically broad categories such as “forest” or “field”. High-resolution land cover data (≤1m / pixel) is essential in many sustainability-related applications. Its uses include informing agricultural best management practices, monitoring forest change over time and measuring urban sprawl. However, land cover maps quickly fall out of date and must be updated as construction, erosion, and other processes act on the landscape.



Large Scale High-Resolution Land Cover Mapping with Multi-Resolution Data
Caleb Robinson, Le Hou, Kolya Malkin, Rachel Soobitsky, Jacob Czawlytko, Bistra Dilkina, Nebojsa Jojic
The IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2019

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Rapports et recherches
août 2018

The National Forestry Authority has monitored Uganda’s land cover, including forested areas, periodically since 1990. The land cover classification is comprised of 13 classes as shown in the table below. The first five classes in the table refer to the different types of forests in Uganda. The largest forest type is woodland.

Articles et Livres
décembre 2017
Sri Lanka

Moderate Resolution Imaging Spectro-radiometer (MODIS) time-series Normalized Differential Vegetation Index (NDVI) products are regularly used for vegetation monitoring missions and climate change analysis. However, satellite observation is affected by the atmospheric condition, cloud state and shadows introducing noise in the data.

Publication évaluée par des pairs
novembre 2017

Status of exacuted works for establishment
and change of administrative‐territorial borders of
formations in Ukraine is researched. Problems
connected with their delineation were analyzed as
well as methodical approachesto develop projects
for land management for establishment (change)
borders of administrative – territorial formations
were shown

Publication évaluée par des pairs
août 2017
Amérique centrale
Amérique du Sud

At the present stage of human development, food is one of the most acute problems. Over the past 30-40 years, the growth rate of population in many countries of the world is ahead of the growth rate of agricultural production, which leads to acute shortage of food.

Publication évaluée par des pairs
août 2017

The state significance of land management activities is manifested in those legal consequences that arise after the issuance of land management documentation and are conditioned by the need to secure unsupported land rights and the use and protection of land in a state-guaranteed manner.

Publication évaluée par des pairs
août 2017

The theoretical basis of land management at the local level has already been sufficiently worked out, but it can be argued that they have not yet been finally resolved with regard to institutional provision. Therefore, it is expedient to propose an author's vision regarding the essential definition of this concept.

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