Dialectology and linguistic geography are fascinating fields that explore the variation and distribution of language within different regions and countries. In each country, there are several notable projects and studies that have contributed to our understanding of dialects and linguistic geography. Here, we will provide an overview of some of the main projects in these fields across various countries. Please note that due to the word limit, we can only provide a brief summary of each country's projects.

1. United States:

- Linguistic Atlas of the United States and Canada (LAUSC): This project, initiated by linguist Hans Kurath in the 1930s, aims to map and analyze the dialectal variation across North America. It includes detailed surveys and interviews to document regional dialects and linguistic features.

2. United Kingdom:

- Survey of English Dialects (SED): Conducted between 1950 and 1961, this project aimed to document and analyze dialectal variation across England. It collected data through interviews with speakers from various regions, providing valuable insights into regional dialects.

3. Germany:

- Atlas zur deutschen Alltagssprache (AdA): This ongoing project, initiated in 2002, focuses on the variation of everyday language in German-speaking regions. It collects data through surveys and interviews, documenting regional vocabulary, pronunciation, and grammatical features.

4. France:

- Atlas Linguistique de la France (ALF): This project, led by Jules Gilliéron and Edmond Edmont, was conducted between 1902 and 1910. It aimed to map and analyze dialectal variation across different regions of France, documenting phonetic, lexical, and morphological features.

5. Italy:

- Atlante Linguistico Italiano (ALI): This project, initiated in the 1920s, aims to document the dialectal variation across Italy. It includes surveys and interviews to collect data on phonetic, lexical, and grammatical features, providing insights into regional dialects.

6. Spain:

- Atlas Lingüístico de la Península Ibérica (ALPI): This project, conducted between 1962 and 1991, aimed to map and analyze linguistic variation in the Iberian Peninsula. It collected data through surveys and interviews, documenting regional dialects and linguistic features.

7. Canada:

- Linguistic Survey of Canada (LSC): This project, conducted by linguists from the Canadian Linguistic Association, aimed to document and analyze the dialectal variation across Canada. It collected data through surveys and interviews, providing insights into regional dialects and linguistic features.

8. Australia:

- Australian National University (ANU) Language Atlas of New South Wales: This project, conducted by the Australian National University, focuses on mapping and analyzing the linguistic variation in New South Wales. It collects data through surveys and interviews, documenting regional dialects and linguistic features.

9. China:

- Linguistic Atlas of Chinese Dialects (LACD): This ongoing project, initiated in the 1980s, aims to map and analyze the dialectal variation across China. It collects data through surveys and interviews, documenting regional dialects and linguistic features.

10. Japan:

- Dialect Atlas of Japan: This project, conducted by various linguists and research institutions, aims to document and analyze the dialectal variation across different regions of Japan. It collects data through surveys and interviews, providing insights into regional dialects and linguistic features.

The aim of the Linguistic Atlas of the United States and Canada (LAUSC) is to map and analyze the dialectal variation across North America. This ambitious project, initiated by linguist Hans Kurath in the 1930s, sought to document the regional differences in language use, pronunciation, vocabulary, and grammatical structures.

The primary goal of LAUSC was to create a comprehensive atlas that would visually represent the linguistic diversity present in the United States and Canada. By collecting data from various regions and communities, the project aimed to identify and analyze the distinctive linguistic features that characterize different dialects.

LAUSC employed a combination of fieldwork, surveys, and interviews to gather data. Researchers traveled to different locations, conducting interviews with individuals from different social backgrounds, age groups, and linguistic communities. Through these interviews, they elicited information about pronunciation, vocabulary choices, grammatical patterns, and other linguistic features.

The data collected during the LAUSC project was then analyzed and mapped, creating a series of linguistic atlases that visually represented the distribution of dialects and language variation across North America. These atlases provided valuable insights into the regional patterns of language use and allowed researchers to study the historical development and sociolinguistic factors influencing dialectal variation.

In addition to mapping dialectal variation, LAUSC aimed to investigate the historical origins of dialects, trace language change over time, and explore the social and cultural factors influencing language variation. The project also sought to contribute to the understanding of language contact phenomena, such as the influence of immigrant languages on local dialects.

Overall, the Linguistic Atlas of the United States and Canada (LAUSC) aimed to provide a comprehensive and systematic documentation of dialectal variation in North America. By mapping and analyzing linguistic features across different regions, the project has contributed significantly to our understanding of the rich linguistic diversity present in the United States and Canada.

The primary goal of the Linguistic Atlas of the United States and Canada (LAUSC) was to map and analyze the dialectal variation across North America. The project aimed to create a comprehensive atlas that visually represented the linguistic diversity present in the United States and Canada. By collecting data from various regions and communities, LAUSC sought to identify and analyze the distinctive linguistic features that characterize different dialects.

These projects represent just a few examples of the extensive research conducted in the fields of dialectology and linguistic geography. Each project has contributed significantly to our understanding of dialectal variation and the geography of language within its respective country. Researchers continue to explore and document language variation, ensuring that these fields remain dynamic and relevant in our ever-evolving linguistic landscape.

In Slovenia, we have the Slovenian Linguistic Atlas (Slovenski lingvistični atlas, SLA), which is being published by the Dialectological Section of the Fran Ramovš Institute for the Slovene Language at the Research Centre of the Slovenian Academy of Sciences and Arts in Ljubljana (Slovenia). From 2011 to 2023, the first three volumes have been published. They contain dialect material from different thematic fields: 1 Human: body, diseases, family; 2 The Farm; 3 Farming: tools, tasks. Volume 4 is currently in preparation. Find more information here: https://sla.zrc-sazu.si/#v.

Within the project iSLA - Interactive Atlas of Slovenian Dialects (Interaktivni atlas slovenskih narečij), the Dialectological Section is developing a model of an interactive atlas of Slovenian dialects, which will include, among other things, an electronic version of the Slovenian Linguistic Atlas with additional content and an e-dictionary of Slovenian dialects.

The Dialectological Section of the Fran Ramovš Institute for the Slovene Language has been also participating in the work on the Slavic Linguistic Atlas (Общеславянский лингвистический атлас, OLA). Find more information here: http://ola.zrc-sazu.si/OLB15ENG-uvod.htm.