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Capas de Referencia del Instituto Geográfico Nacional de Argentina · Nissim Lebovits · Source Cooperative | Source Cooperative

Capas de Referencia del Instituto Geográfico Nacional de Argentina

Name: Capas de Referencia del Instituto Geográfico Nacional de Argentina
Creator: Nissim Lebovits

Capas de referencia oficiales del Instituto Geográfico Nacional (IGN) de la República Argentina, extraídas de su servicio WFS y publicadas como GeoParquet optimizado para la nube. Incluye hidrografía, geomorfología y relieve, transporte e infraestructura vial, límites político-administrativos, asentamientos y edificios, vegetación, geodesia y otras categorías del modelo de datos vectorial del IGN. Datos de uso público conforme al Artículo 2 de la Ley 27.275 de Derecho de Acceso a la Información Pública.

Contents

root

themes

geodesia-y-redes-de-referencia

ign_gravimetria_rso

AGENTS.md

1.66 KB

collection.json

6.66 KB

README.md

3.79 KB

Details

Visibility: Public
Owner: Nissim Lebovits
Created: 11 Jun 2026
Last Updated: 11 Jun 2026

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28 days

Downloads

70,880

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9.1 GB

Countries

28-day downloads

25 Aug 2026

21 Sep 2026

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README

Gravimetria Rso

Vector layer “Gravimetria Rso” from Argentina’s Instituto Geográfico Nacional, extracted from the official WFS service and published as GeoParquet and PMTiles.

Features: 14,896
Geometry: Point
CRS: WGS 84 / EPSG:4326
Source: official IGN WFS service

Direct access

The GeoParquet can be queried over HTTP without downloading the complete dataset:

1INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial"
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4LIMIT 20;
1INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial"
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4LIMIT 20;

The fast display representation is the PMTiles asset; use styles/default.json as the default MapLibre style.

Example queries

Most common classes or codes

1INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial"
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4LIMIT 20;
1INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial"
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4LIMIT 20;

Example spatial selection

1INSTALL spatial; LOAD spatial; INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial", ST_AsText(ST_Centroid(geometry)) AS centroide_wkt
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4WHERE ST_Intersects(geometry, ST_MakeEnvelope(-60, -35, -59, -34))
5LIMIT 20;
1INSTALL spatial; LOAD spatial; INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial", ST_AsText(ST_Centroid(geometry)) AS centroide_wkt
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4WHERE ST_Intersects(geometry, ST_MakeEnvelope(-60, -35, -59, -34))
5LIMIT 20;

The second example’s envelope is illustrative; replace it with the area of interest.

Effective schema

Field	GeoParquet type	Note
`gid`	`int64`	Internal feature identifier published by the WFS.
`nomenclatura`	`string`	Field published by the WFS; the source provides no semantic definition.
`red`	`string`	Field published by the WFS; the source provides no semantic definition.
`latitud`	`string`	Field published by the WFS; the source provides no semantic definition.
`longitud`	`string`	Field published by the WFS; the source provides no semantic definition.
`cota`	`double`	Field published by the WFS; the source provides no semantic definition.
`gravedad_oficial`	`string`	Field published by the WFS; the source provides no semantic definition.
`tipo_gravedad_oficial`	`string`	Field published by the WFS; the source provides no semantic definition.
`gravedad_nueva`	`string`	Field published by the WFS; the source provides no semantic definition.
`geometry`	`binary`	Vector geometry in WGS 84 (EPSG:4326).
`bbox`	`struct<xmin: double, ymin: double, xmax: double, ymax: double>`	Geometry bounding box where present.

Observed values

Non-null values from the first row group (a technical sample, not a statistical sample):

Field	Observed values
`gid`	42706; 46444; 46443
`nomenclatura`	PF13N(376); PF12N(376); PF11N(376)
`red`	RSO
`latitud`	-51° 47' 10.6''; -51° 50' 18.8''; -51° 53' 38.8''
`longitud`	-71° 44' 34.8''; -71° 39' 57.2''; -71° 34' 38.4''
`cota`	150.733; 111.245; 123.68

Quality, licence, and provenance

The WFS does not publish a complete data dictionary for these fields; the notes above distinguish confirmed semantics from undocumented codes. Treat attributes as a synchronized copy and check interpretations against the official source. The published licence is LicenseRef-Ley-27275; see the legal text. IGN is the producer and publisher; Nissim Lebovits processed this copy, which Source Cooperative hosts.

README

Gravimetria Rso

Vector layer “Gravimetria Rso” from Argentina’s Instituto Geográfico Nacional, extracted from the official WFS service and published as GeoParquet and PMTiles.

Features: 14,896
Geometry: Point
CRS: WGS 84 / EPSG:4326
Source: official IGN WFS service

Direct access

The GeoParquet can be queried over HTTP without downloading the complete dataset:

1INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial"
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4LIMIT 20;
1INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial"
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4LIMIT 20;

The fast display representation is the PMTiles asset; use styles/default.json as the default MapLibre style.

Example queries

Most common classes or codes

1INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial"
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4LIMIT 20;
1INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial"
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4LIMIT 20;

Example spatial selection

1INSTALL spatial; LOAD spatial; INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial", ST_AsText(ST_Centroid(geometry)) AS centroide_wkt
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4WHERE ST_Intersects(geometry, ST_MakeEnvelope(-60, -35, -59, -34))
5LIMIT 20;
1INSTALL spatial; LOAD spatial; INSTALL httpfs; LOAD httpfs;
2SELECT "nomenclatura", "red", "latitud", "longitud", "cota", "gravedad_oficial", ST_AsText(ST_Centroid(geometry)) AS centroide_wkt
3FROM read_parquet('https://data.source.coop/nlebovits/ign-argentina/themes/geodesia-y-redes-de-referencia/ign_gravimetria_rso/ign_gravimetria_rso.parquet')
4WHERE ST_Intersects(geometry, ST_MakeEnvelope(-60, -35, -59, -34))
5LIMIT 20;

The second example’s envelope is illustrative; replace it with the area of interest.

Effective schema

Field	GeoParquet type	Note
`gid`	`int64`	Internal feature identifier published by the WFS.
`nomenclatura`	`string`	Field published by the WFS; the source provides no semantic definition.
`red`	`string`	Field published by the WFS; the source provides no semantic definition.
`latitud`	`string`	Field published by the WFS; the source provides no semantic definition.
`longitud`	`string`	Field published by the WFS; the source provides no semantic definition.
`cota`	`double`	Field published by the WFS; the source provides no semantic definition.
`gravedad_oficial`	`string`	Field published by the WFS; the source provides no semantic definition.
`tipo_gravedad_oficial`	`string`	Field published by the WFS; the source provides no semantic definition.
`gravedad_nueva`	`string`	Field published by the WFS; the source provides no semantic definition.
`geometry`	`binary`	Vector geometry in WGS 84 (EPSG:4326).
`bbox`	`struct<xmin: double, ymin: double, xmax: double, ymax: double>`	Geometry bounding box where present.

Observed values

Non-null values from the first row group (a technical sample, not a statistical sample):

Field	Observed values
`gid`	42706; 46444; 46443
`nomenclatura`	PF13N(376); PF12N(376); PF11N(376)
`red`	RSO
`latitud`	-51° 47' 10.6''; -51° 50' 18.8''; -51° 53' 38.8''
`longitud`	-71° 44' 34.8''; -71° 39' 57.2''; -71° 34' 38.4''
`cota`	150.733; 111.245; 123.68

Quality, licence, and provenance