Since the 1960s, blue jays have gradually extended their range past the Rocky Mountains into the western United States and Canada. #geography www.geographyrealm.com/crested-jay-...

Researchers using models and historical records estimate that up to 11% of all bird species have gone extinct since the Late Pleistocene. www.geographyrealm.com/human-driven...

A study of 135,153 vascular plant species predicts that by 2070, 33-68% of land on Earth will experience significant phytoclimate changes. #geography www.geographyrealm.com/forecasting-...

GIS data: mud volcanoes in shallow seas #GIS #geography www.geographyrealm.com/underwater-m...

Explore the city-regions dataset from FAO #GIS #geography www.geographyrealm.com/city-regions...

Since the 1960s, more and more crows have been abandoning their rural winter roosts in favor of cities and towns. #geography www.geographyrealm.com/the-growth-o...

Study: water can take years to seep out of mountains #geography www.geographyrealm.com/groundwater-...

Study models how the behavior of waves affects blue carbon storage #geography www.geographyrealm.com/waves-ocean-...

NatureServe has developed an updated 30-meter hexagon map of regional ecosystems in the contiguous United States and adjacent areas. #geography #GIS #maps www.geographyrealm.com/ecosystem-ma...

Mapping buildings in 2.5D using ArcGIS Pro #gis www.geographyrealm.com/map-building...

Discover the highest point in each U.S. state. #geography www.geographyrealm.com/highest-poin...

Learn about the highest 11 mountains in the United States. #geography www.geographyrealm.com/the-highest-...

Moonbows, like rainbows, happen when light passes through water vapor in the sky. #geography www.geographyrealm.com/exploring-ra...

Researchers are studying how wolves shape forests by limiting beaver foraging, keeping them close to water to avoid predation. #geography www.geographyrealm.com/beaver-wolf-...

Researchers used synthetic aperture radar (SAR) data from colocated satellites to estimate tree canopy height. #geospatial #remotesensing #geography www.geographyrealm.com/tree-height-...

Telling the difference between a canyon and a mountain on aerial or satellite imagery can sometimes be tricky due to an optical illusion known as relief inversion. #geospatial #geography www.geographyrealm.com/relief-inver...

GraphCast is a Google DeepMind effort that uses deep learning to improve medium-range weather forecasting. #geography #geospatial www.geographyrealm.com/weather-fore...

UniTS is a tool designed to simplify the process of using multiple time series datasets created over different time periods and for different geographic resolutions. #GIS #geography #geospatial www.geographyrealm.com/time-series-...

Researchers used satellite imagery to map Antarctica’s penguin population by estimating their numbers based on the large guano stains left behind. #remotesensing #geospatial www.geographyrealm.com/tracking-pen...

Fast ice, found in both polar regions, is sea ice that attaches to coasts, icebergs, ice shelves, or the ocean floor. #geography www.geographyrealm.com/fast-ice/

Learn how to find URLs for older feature and map servers hosted on ArcGIS Online so they can be added to QGIS. #qgis #GIS #geospatial www.geographyrealm.com/url-arcgis-r...

By tagging seals with specialized sensors, researchers can map Antarctic ocean currents, heat distribution, and assess the health of marine ecosystems. #geography #geospatial www.geographyrealm.com/seals-ocean-...

Steep slopes cause water to flow more quickly, increasing erosion and carving channels that eventually form tributaries. #geography www.geographyrealm.com/single-sided...

A study found that about 25% of Europe could benefit from rewilding, the process of restoring natural ecosystems and wildlife. #geography www.geographyrealm.com/study-25-of-...

Fire-triggered thunderstorms called pyroCbs, short for pyrocumulonimbus clouds, is on the rise. #geography www.geographyrealm.com/the-rise-of-...

Glacial retreat in Alaska's Yakutat Foreland has fueled rapid growth of proglacial lakes, doubling their size in 40 years as seen in Landsat imagery. #geography www.geographyrealm.com/proglacial-l...

Cartopareidolia: Seeing people and animals in maps #cartography #maps #gis www.geographyrealm.com/cartopareido...

Isostatic rebound is the Earth's slow rise after glaciers melt, reshaping coastlines, revealing landforms, and altering sea levels globally. #geography www.geographyrealm.com/isostatic-re...

This QGIS tutorial guides you through pan sharpening Landsat imagery by combining the 15-meter panchromatic band with lower-resolution multispectral bands. #GIS #qgis www.geographyrealm.com/pan-sharpen-...

Learn how to create a radial flow map in QGIS to visualize migration using metro-to-metro data from the U.S. Census Bureau. #GIS #qgis www.geographyrealm.com/radial-flow-...

Grounding lines are the boundaries where glaciers and ice sheets transition from resting on solid ground to floating on seawater. www.geographyrealm.com/glacier-grou...

Iceberg A-23A, the world's biggest iceberg, is now moored off the coast of South Georgia Island. #geography

The 2025 papal conclave is underway. Here’s which countries the 135 voting cardinals eligible to elect the next pope come from. #geography

Explore viewers for visualizing GIS vector data in shapefile format, available for both desktop and web browsers. #GIS www.geographyrealm.com/shapefile-vi...

Explore John Snow's cholera map using GIS data #GIS #geography www.geographyrealm.com/john-snows-c...

Got any tips for remembering: X is Longitude, Y is Latitude #GIS #geography #geospatial www.geographyrealm.com/x-longitude-...

Researchers analyzed GIS faculty hiring data to identify geographic patterns influencing job placement. www.geographyrealm.com/geography-gi... #GIS #geospatial #geography

With no universal definition, mapping and comparing forest coverage around the world is challenging. #geospatial #geography www.geographyrealm.com/forest-defin...

Deep space mapping of Saharan dust height #geospatial #geography #RemoteSensing www.geographyrealm.com/deep-space-m...

Check out the QGIS resources hub web portal for projects, models, and layer definition styles. #GIS #qgis hub.qgis.org

GraphCast is a Google DeepMind effort that uses deep learning to improve medium-range weather forecasting. #geospatial www.geographyrealm.com/weather-fore...

Adapting time series data for Earth observation #geospatial www.geographyrealm.com/time-series-...

Heart-shaped map projections #ValentinesDay #geography #maps #cartography www.geographyrealm.com/heart-shaped...

Located about 55 miles north of Sacramento in Northern California, this small volcanic formation is known as "the world's smallest mountain range." #geography www.geographyrealm.com/sutters-butt...

Study: Minority and low-income neighborhoods have 11% fewer trees, are 1.5°C hotter, and have 14% more impervious surfaces than wealthier, whiter areas. #geography www.geographyrealm.com/urban-tree-c...

Hydroclimate whiplash – the rapid swing between drought and heavy precipitation – plays a role in the increasing intensity of California wildfires. #geography www.geographyrealm.com/hydroclimate...

An ice arch forms when sea ice buckles under pressure, creating a natural arch-shaped structure in polar regions, often blocking the movement of ice. #geography www.geographyrealm.com/what-is-an-i...

The USGS Spectral Characteristics Viewer to let users view how different Earth observation satellite instruments can be used for their remote sensing needs. #geospatial www.geographyrealm.com/this-tools-h...

Researchers used models and historical records to estimate that up to 11% of all bird species have gone extinct since the Late Pleistocene. www.geographyrealm.com/human-driven...

Scientists used AI and passive acoustic monitoring to map coral reef health by analyzing ocean sounds. #geospatial www.geographyrealm.com/mapping-cora...