SIG Venezuela 🌎
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🖥 Difusión de contenido dedicado a los
🌎 Sistemas de información geográfica en Venezuela

Admin: @eduguillenc @rasecgl
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Los invito al webinar gratuito "Sistemas de Información Geográfica aplicado al Ordenamiento Territorial" el cual estaré dictando junto con la @universidadducens el dia 25 de noviembre de 2020 a las 14:00 H (hora de Ciudad de México).

Allí abordaré el uso y potencialidad de los SIG en la toma de decisiones dentro de un Plan de Ordenamiento Territorial (POT) así como el uso del software QGIS.

No se lo pierdan! La conexión es a través de la página de Facebook de la Universidad Ducens. Los esperamos!

#Webinar #SistemasDeInformacionGeografica #OrdenamientoTerritorial #SIG #GIS #QGIS #POT #WebinarGratuito #UniversidadDucens #EfrainMaps

https://www.instagram.com/p/CHlNwz5JYzN/?igshid=c8070hyf2nrg
¡Nueva actualización! del #plugin #QGIS #Dashboards. Ahora podrás guardar y cargar tus dashboards entre otras mejoras. Repositorio: https://lnkd.in/efHpv3x
Cuando las curvas de nivel están más juntas, quiere decir que el
terreno tiene mayor inclinación (pendiente) y cuando se separan el terreno tendrá menor pendiente y será más llano.
#SIG #curvasdenivel #topografia #QGIS #ingenieriaambiental #fotogrametria
18 FREE RASTER DATA SOURCES

1. USGS Earth Explorer
➡️ Data Types: Landsat, Sentinel, ASTER, MODIS, and other remote sensing imagery.
➡️ Website: https://lnkd.in/dhfrySmj

2. Copernicus Open Access Hub
➡️ Data Types: Sentinel-1, Sentinel-2, Sentinel-3, and other Copernicus datasets.
➡️ Website: https://lnkd.in/dhKKDmVT

3. NASA Earthdata
➡️ Data Types: MODIS, VIIRS, SMAP, and other NASA satellite products.
➡️ Website: https://lnkd.in/dBjqvkmA

4. ESA Earth Online
➡️ Data Types: Envisat, ERS, Sentinel, and other ESA missions.
➡️ Website: https://earth.esa.int/

5. NOAA Digital Coast
➡️ Data Types: Coastal imagery, elevation, and land cover.
➡️ Website: https://lnkd.in/dSRG6r-Z

6. OpenTopography
➡️ Data Types: High-resolution topographic data, including LiDAR-derived raster data.
➡️ Website: https://lnkd.in/dk-bZ_79

7. Global Land Cover Facility (GLCF)
➡️ Data Types: Land cover and vegetation datasets.
➡️ Website: https://lnkd.in/dgTYMDG7

8. Natural Earth Data
➡️ Data Types: Raster data for relief and shaded relief imagery.
➡️ Website: https://lnkd.in/dwzxTY5Q

9. Geospatial Data Abstraction Library (GDAL) Links
➡️ Data Types: Provides links to raster datasets from various organizations.
➡️ Website: https://gdal.org/

10. Earth Observation Explorer (EOx)
➡️ Data Types: Multispectral and terrain data from Sentinel and Landsat.
➡️ Website:https://lnkd.in/dkBHERk8

11. Google Earth Engine (GEE)
➡️ Data Types: Vast catalog of geospatial datasets, including satellite imagery and climate data.
➡️ Website: https://lnkd.in/dVun-hzp

12. DigitalGlobe/Maxar Open Data Program
➡️ Data Types: High-resolution satellite imagery for disaster response.
➡️ Website: https://lnkd.in/dSneef8b

13. WorldClim
➡️ Data Types: Climate raster data such as temperature and precipitation.
➡️ Website: https://www.worldclim.org/

14. OpenAerialMap
➡️ Data Types: Aerial imagery collected by individuals and organizations.
➡️ Website: https://openaerialmap.org/

15. Global Forest Watch
➡️ Data Types: Forest change, loss, and gain raster data.
➡️ Website: https://lnkd.in/d7iSVF3C

16. UNEP Environmental Data Explorer
➡️ Data Types: Environmental raster data like climate, emissions, and ecosystems.
➡️ Website: https://lnkd.in/ddjKwkuf

17. Terraclimate
➡️ Data Types: Monthly climate and hydrology data at a global scale.
➡️ Website: https://lnkd.in/dTAE4NMi

18. Global Historical Climatology Network (GHCN)
➡️ Data Types: Raster-based climate and weather datasets.
➡️ Website: https://lnkd.in/d5g8mixn

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Background Image: Satellite Imaging Corporation

hashtag#GIS hashtag#RemoteSensing hashtag#Geospatial hashtag#Sentinel hashtag#Landsat hashtag#USGS hashtag#ESA hashtag#GDAL hashtag#OpenTopography hashtag#NOAA hashtag#NASA hashtag#Copernicus hashtag#WorldClim hashtag#ClimateChange hashtag#Sustainability hashtag#QGIS hashtag#ArcGIS hashtag#ESRI
16 FREE SOURCES OF GIS VECTOR DATA

1. OpenStreetMap (OSM)
➡️ URL: openstreetmap.org
➡️ Data: Roads, buildings, land use, and more.
➡️ Format: Shapefile, GeoJSON, OSM XML.

2. Geofabrik
➡️ URL: download.geofabrik.de
➡️ Data: Extracts of OSM data by region.
➡️ Format: Shapefile, GeoJSON, PBF.

3. Humanitarian Data Exchange (HDX)
➡️ URL: data.humdata.org
➡️ Data: Humanitarian-related datasets, including population and infrastructure.
➡️ Format: Shapefile, GeoJSON, CSV.

4. HYDROSHEDS
➡️ URL: hydrosheds.org/products
➡️ Data: Rivers, Lakes, Basins, Waterfalls, etc.
➡️ Format: Shapefile

5. FAO GeoNetwork
➡️ URL: fao.org/geonetwork
➡️ Data: Agriculture, fisheries, and environmental data.
➡️ Format: Shapefile, GeoJSON.

6. USGS Earth Explorer
➡️ URL: earthexplorer.usgs.gov
➡️ Data: Hydrography, transportation, boundaries.
➡️ Format: Shapefile, KML.

7. Natural Earth
➡️ URL: naturalearthdata.com
➡️ Data: Political boundaries, cultural, and physical features.
➡️ Format: Shapefile, GeoJSON.

8. European Environment Agency (EEA)
➡️ URL: eea.europa.eu
➡️ Data: Environmental themes like land cover, air quality, and biodiversity.
➡️ Format: Shapefile, GeoJSON.

9. GADM (Global Administrative Areas)
➡️ URL: gadm.org
➡️ Data: Administrative boundaries at multiple levels.
➡️ Format: Shapefile, GeoJSON, KML.

10. DIVA-GIS
➡️ URL: diva-gis.org
➡️ Data: Country-level data on climate, population, and administrative boundaries.

11. UNEP Environmental Data Explorer
➡️ URL: uneplive.unep.org
➡️ Data: Environmental indicators and spatial datasets.
➡️ Format: Shapefile, GeoJSON.

12. NASA Socioeconomic Data and Applications Center (SEDAC)
➡️ URL: sedac.ciesin.columbia.edu
➡️ Data: Population, infrastructure, and environmental indicators.
➡️ Format: Shapefile, GeoJSON, KML.

13. World Resources Institute (WRI) Open Data Portal
➡️ URL: https://www.wri.org/data
➡️ Data: Environmental and natural resource datasets.
➡️ Format: Shapefile, GeoJSON, CSV.

14. Global Forest Watch
➡️ URL: globalforestwatch.org
➡️ Data: Forest cover, deforestation, and land use.
➡️ Format: Shapefile, GeoJSON, KML.

15. Africa GeoPortal
➡️ URL: africageoportal.com
➡️ Data: Administrative boundaries, land cover, and infrastructure across Africa.
➡️ Format: Shapefile, GeoJSON.

16. Koordinates
➡️ URL: koordinates.com
➡️ Data: Various themes including environmental, infrastructure, and social data.
➡️ Format: Shapefile, GeoJSON, KML.

If you find this post valuable, kindly consider reposting.

hashtag#GIS hashtag#Geospatial hashtag#FAO hashtag#PrecisionAgriculture hashtag#USGS hashtag#OpenStreetMap hashtag#OSM hashtag#Shapefile hashtag#GeoJSON hashtag#KML hashtag#CSV hashtag#Python hashtag#R hashtag#GoogleEarthEngine hashtag#QGIS hashtag#ArcGIS hashtag#DataViz hashtag#DataAnalytics hashtag#DataScience hashtag#UNEP hashtag#HDX