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Vietnamese geospatial data.Ready for your system.

AddressesPlaces / POIs3D buildings
ĐÀ NẴNG16.06° N · 108.23° E

Dataset scale and quality.

Verified addresses and POIs, parcel records and administrative reference data for enterprise use.

Verified addresses
More than45,000,000
Verified points of interest (POIs)
More than2,200,000
Total land parcels
More than44,100,000
Parcel data includes cadastral sheet numbers, parcel numbers and related current-status planning (QHHT) information where available.

Verified against government sources

GADM34 and GADM63 are verified against government data sources and enriched with postal codes, administrative division codes and VN-2000 coordinate reference information.

Ready for analytics

Supports spatial analysis, administrative-area aggregation and reporting within enterprise data workflows.

APIs serve the latest available data. Datasets are updated periodically.

Coverage & data quality →

Find an address.Discover a place.

Turn a query or coordinate into location information for your application.

Search & autocomplete

Search by keyword, with suggestions as you type.

Reverse geocoding

Find addresses and places around a coordinate.

POI details & categories

Explore places and categories by radius or viewport.

Explore address & POI APIs
Static GMap Playground map of places around Hoan Kiem Lake, Hanoi.
Sample search resultHồ Gươm - Hồ Hoàn Kiếm21.028262° N · 105.853879° E POI · GADM34

The right boundaries.The right coordinate system.

Choose the administrative version and projection that match your business data.

GADM 34

Two-level administrative model.

  1. Province / municipality
  2. Commune / ward

GADM 63

Three-level administrative model.

  1. Province / municipality
  2. District
  3. Commune / ward
WGS84VN-2000Explore projections

GADM34 / GADM63 identify administrative versions. Coordinate conversion uses the projection and parameters that match the source data.

One map foundation.More ways to display it.

Choose vector maps or satellite imagery for your application.

Vector · Light

Light vector

Roads, buildings and places on a light canvas.

Vector · Dark

Dark vector

The same basemap data in a dark style.

Satellite imagery

Satellite imagery

Raster layers according to source imagery and available coverage.

Integrate a basemap

Calculate a route.Define your reach.

Bring journey calculations into delivery and operational workflows.

Static route map with four stops and reachable areas around each point.

Routes

Connect locations in the requested order.

Stop optimisation

Calculate the visiting order for a multi-stop trip.

Time–distance matrix

Compare pairs of departure and arrival points.

Reachable areas

Create isochrones based on travel time.

API example · driving (car)

Hanoi · 3.22 km · estimated 18 min · GeoJSON

View sample response ↗
Explore routing APIs

Find the right parcel.Compare each planning layer.

Availability varies by area, dataset and agreed scope.

DA NANG · GADM63

Lookup example

Sheet number · Parcel number · Legacy ward/commune code

Sheet number
31
Parcel number
50
Legacy ward/commune code
20323

Hòa Châu commune, Hòa Vang district under the legacy administrative model.

View API exampleLook up in Playground

Land-use planning

QHSDD

QHSDD raster planning layer.

Static land-use planning raster sample with coloured zones and land-use labels.

Current-status planning

QHHT

Parcel boundaries and current land-use types.

Static current-status planning sample showing parcel boundaries, roads and a river.

Related planning information

Detailed plans, zoning, general plans, architectural rules and PDF documents where available.

Planning document API

The API example and map images illustrate separate operations. Planning coverage, sources and versions are confirmed for each area. View data coverage →

Understand the API.Explore the data directly.

Two tools to support your team before integration.

API documentation

Explore endpoints, parameters, authentication and response schemas.

API reference preview: endpoints, parameters, authentication and responses.Open API docs

Public demo key

For evaluation; production access is agreed according to your requirements.

Evaluate

Read the documentation, run queries and inspect results in Playground.

Integrate APIs

Discuss APIs, deployment area, traffic and application access scope.

Enterprise data

Agree datasets, delivery and usage rights under an enterprise contract.

Questions before you integrate?

Can I evaluate the data before integrating?

You can read the API documentation and try the features in Playground. Production access is discussed according to your deployment requirements.

Can I compare old and new addresses?

GMap Cloud supports administrative information for GADM 34 and GADM 63. Lookup results may include addresses under both administrative models; availability depends on the record and dataset.

Which areas have parcel data?

Coverage for parcels, land-use planning and current-status planning varies by area and dataset. Share the province, ward or commune, or coordinates you need so GMap can confirm coverage before integration.

View data coverage →
How do I get an API key for my application?

Contact GMap with the APIs you need, your deployment area and expected traffic. Access scope, usage terms and production API key provision are agreed according to your application requirements.

Discuss integration requirements →
How is VN-2000 supported?

The API provides province-based projection lookup and conversion between WGS84 and VN-2000 for supported projections. Integration requires the correct source coordinate system, projection parameters and coordinate order for your dataset.

What are you buildingwith location data?

Tell us about your application and deployment area so we can identify the next step together.

Talk to our teamddc@vdtdata.com