Data · dataset · 2025
Vietnam Special Economic Zone Satellite Imagery Dataset
Listed in GESIS Data Archive and Forschungsdatenzentrum des LIfBi and CESSDA Data Catalogue — shown once because both records carry DOI 10.7802/2762
The dataset contains detailed geographic information on more than 600 Special Economic Zones (SEZs) in Vietnam.
Description
Specifically, it captures the exact location (latitude and longitude) as well as changes in the built-up area of each of SEZ over time. The change in built-up area over time is calculated from manually drawn polygons around the built-up area of each SEZ on historical satellite imagery from Google Earth Pro.
We provide access to these polygons for each SEZ in the KLM file ‘Vietnam SEZ Polygons.klm’ and the built-up area over time for each SEZ in the STATA file ‘Vietnam SEZ Built-up Areas.dta’. We also provide access to additional metadata on each SEZ – including zone type, focus sector, and year of approval/establishment – in the Excel file ‘Vietnam SEZ Metadata.xlsx’.
Links
Where it is published
- CESSDA Data Catalogue record search.gesis.org/research_data/SDN-10.7802-2762?lang=en ↗
landing page · from datacatalogue cessda eu
- CESSDA Data Catalogue record search.gesis.org/research_data/SDN-10.7802-2762?lang=de ↗
landing page · from datacatalogue cessda eu
- DOI doi.org/10.7802/2762 ↗
DOI / persistent id · from gesis org data services
Catalogue records · 3
- OAI-PMH record dbkapps.gesis.org/dbkoai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3Ad… ↗
metadata API · from gesis org data services
- OAI-PMH record da-ra.de/oaip/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai%3… ↗
metadata API · from lifbi de
- OAI-PMH record datacatalogue.cessda.eu/oai-pmh/v0/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier… ↗
metadata API · from datacatalogue cessda eu
Topics
- From keywords
- Earth & Environmental Science · Earth & Environmental Science · Earth & Environmental Science · Economics & Finance · Mathematics & Statistics
- Inferred from text
- Satellite remote sensing 65%
Provenance · 3 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| GESIS Data Archive | oai:dbk.gesis.org:SDN/10.7802_2762 | 2 d ago | JSON v1 |
| Forschungsdatenzentrum des LIfBi | oai:oai.da-ra.de:783698 | 16 h ago | JSON v1 |
| CESSDA Data Catalogue | ea4b912bdb266fa33632a0c3223655027677094772e56ce88abc8647f346b67f | 14 h ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:earth-environmental | mapping · gesis org data services | connector:gesis_org_data_services@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · datacatalogue cessda eu | connector:datacatalogue_cessda_eu@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · lifbi de | connector:lifbi_de@1.0.0 | |
| concepts[field].local:field:economics-finance | mapping · datacatalogue cessda eu | connector:datacatalogue_cessda_eu@1.0.0 | |
| concepts[field].local:field:mathematics-statistics | mapping · datacatalogue cessda eu | connector:datacatalogue_cessda_eu@1.0.0 | |
| concepts[modality].local:modality:remote-sensing | enrichment · gesis org data services | keyword-concept-rules@1.0.0 | title+description (65%) |
| description | source · gesis org data services | connector:gesis_org_data_services@1.0.0 | /metadata/dc/description |
| license_text | source · lifbi de | connector:lifbi_de@1.0.0 | |
| publication_date | source · gesis org data services | connector:gesis_org_data_services@1.0.0 | |
| spatial | source · gesis org data services | connector:gesis_org_data_services@1.0.0 | |
| title | source · gesis org data services | connector:gesis_org_data_services@1.0.0 | /metadata/dc/title |