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Earth As Art 3
Earth As Art 3
Earth As Art 3

The Earth As Art project began in the early 2000s, and its original intent remains the same: to produce images that do not look like satellite images at first glance.

The Earth As Art project began in the early 2000s, and its original intent remains the same: to produce images that do not look like satellite images at first glance.

What is GEDI?
What is GEDI?
What is GEDI?

Meet GEDI! The Global Ecosystem Dynamics Investigation sensor aboard the ISS!

Meet GEDI! The Global Ecosystem Dynamics Investigation sensor aboard the ISS!

Updating NHD Infrastructure with Elevation Derived Hydrography—Alaska
Updating NHD Infrastructure with Elevation Derived Hydrography—Alaska
Updating NHD Infrastructure with Elevation Derived Hydrography—Alaska

Topic: Building the infrastructure for updating the National Hydrography Datasets with Elevation-Derived Hydrography – Alaska leads the way

Presenters: Steve Aichele, Geographer, USGS User Engagement Hydrography Focus Area Lead, and Amanda Lowe, Supervisory Geographer, USGS Topographic Applied Research Section Chief

Topic: Building the infrastructure for updating the National Hydrography Datasets with Elevation-Derived Hydrography – Alaska leads the way

Presenters: Steve Aichele, Geographer, USGS User Engagement Hydrography Focus Area Lead, and Amanda Lowe, Supervisory Geographer, USGS Topographic Applied Research Section Chief

Image of the Week - Cold War Craters in Nevada
Image of the Week - Cold War Craters in Nevada
Image of the Week - Cold War Craters in Nevada

One of the most cratered landscapes on Earth is part of the Nevada Desert called Yucca Flat. Landsat 8's near-infrared and short wave infrared imaging shows the pockmarked surface perhaps more reminiscent of other planetary bodies than Earth.

One of the most cratered landscapes on Earth is part of the Nevada Desert called Yucca Flat. Landsat 8's near-infrared and short wave infrared imaging shows the pockmarked surface perhaps more reminiscent of other planetary bodies than Earth.

Earth as Art 2 - AD
Earth as Art 2 - AD
Earth as Art 2 - AD

The Earth As Art project began in the early 2000s, and its original intent remains the same: to produce images that do not look like satellite images at first glance.

The Earth As Art project began in the early 2000s, and its original intent remains the same: to produce images that do not look like satellite images at first glance.

Earth as Art 2
Earth as Art 2
Earth as Art 2

The Earth As Art project began in the early 2000s, and its original intent remains the same: to produce images that do not look like satellite images at first glance.

The Earth As Art project began in the early 2000s, and its original intent remains the same: to produce images that do not look like satellite images at first glance.

Hydropower in Ethiopia
Hydropower in Ethiopia
Hydropower in Ethiopia

A 1.1 mile long 509 foot tall concrete dam spanning the Blue Nile River is set to become the largest hydropower plant in Africa.

A 1.1 mile long 509 foot tall concrete dam spanning the Blue Nile River is set to become the largest hydropower plant in Africa.

Image of the Week - 3 Decades of Lithium in Chile
Image of the Week - 3 Decades of Lithium in Chile
Image of the Week - 3 Decades of Lithium in Chile

If you're watching this video, you're probably using a lithium battery. Smartphones, tablets and laptops all rely on lithium metal to store energy. It comes from surface mines or brine ponds, found in places like Australia, China and the United States. One of the leading sources for this increasingly valuable resource is the South American nation of Chile.

If you're watching this video, you're probably using a lithium battery. Smartphones, tablets and laptops all rely on lithium metal to store energy. It comes from surface mines or brine ponds, found in places like Australia, China and the United States. One of the leading sources for this increasingly valuable resource is the South American nation of Chile.

LANDFIRE 2019 Limited Update
LANDFIRE 2019 Limited Update
LANDFIRE 2019 Limited Update

The LANDFIRE (LF) program is working to increase the frequency of product releases and to reduce the latency of the LF products by producing annual version releases that reflect data less than one year behind current conditions and represent data conditions homologous to the growth that one would expect in areas of change/disturbances up to the year when the product

The LANDFIRE (LF) program is working to increase the frequency of product releases and to reduce the latency of the LF products by producing annual version releases that reflect data less than one year behind current conditions and represent data conditions homologous to the growth that one would expect in areas of change/disturbances up to the year when the product

Landsat in the Cloud: COGs and Notebooks
Landsat in the Cloud: COGs and Notebooks
Landsat in the Cloud: COGs and Notebooks

In the past, users spent 80% of their time downloading and preparing Landsat data to be processed. With Landsat in the cloud, you can get direct access to stream the Landsat archive without the need to download large amounts of files, by leveraging the Cloud Optimized Geotiff, or "COG".

In the past, users spent 80% of their time downloading and preparing Landsat data to be processed. With Landsat in the cloud, you can get direct access to stream the Landsat archive without the need to download large amounts of files, by leveraging the Cloud Optimized Geotiff, or "COG".

Image of the Week - Wildfires Burn in the Shadow of Mount Rushmore
Image of the Week - Wildfires Burn in the Shadow of Mount Rushmore
Image of the Week - Wildfires Burn in the Shadow of Mount Rushmore

In late March of 2021, just four miles from the edge of South Dakota's second-largest city, two wildfires sparked by human activity burned through a section of the Black Hills.

Terra MODIS & S-NPP VIIRS Observe Snowpack in Sierra Nevada Mt. Range
Terra MODIS & S-NPP VIIRS Observe Snowpack in Sierra Nevada Mt. Range
Terra MODIS & S-NPP VIIRS Observe Snowpack in Sierra Nevada Mt. Range

The Moderate Resolution Imaging Spectroradiometer (MODIS) sensor is located aboard NASA’s Terra and Aqua satellites. The Visible Infrared Imaging Radiometer Suite (VIIRS) sensor is aboard the Suomi National Polar-orbiting Partnership (S-NPP) satellite.

The Moderate Resolution Imaging Spectroradiometer (MODIS) sensor is located aboard NASA’s Terra and Aqua satellites. The Visible Infrared Imaging Radiometer Suite (VIIRS) sensor is aboard the Suomi National Polar-orbiting Partnership (S-NPP) satellite.

Image of the Week - Tides in the Bay of Fundy
Image of the Week - Tides in the Bay of Fundy
Image of the Week - Tides in the Bay of Fundy

The Bay of Fundy in Canada has a unique geography funneling the Atlantic Ocean into some of the world's highest tides. At some points the water level can rise and fall over forty feet. The water's edge at Minas Basin shown in these Landsat 8 images changes dramatically depending on the day and time.

The Bay of Fundy in Canada has a unique geography funneling the Atlantic Ocean into some of the world's highest tides. At some points the water level can rise and fall over forty feet. The water's edge at Minas Basin shown in these Landsat 8 images changes dramatically depending on the day and time.

Image of the Week: Mudslide Cuts Through Big Sur Burn Scar
Image of the Week: Mudslide Cuts Through Big Sur Burn Scar
Image of the Week: Mudslide Cuts Through Big Sur Burn Scar

A mudslide near the 2020 Dolan Fire's ignition point chopped through a chunk of California's scenic State Highway 1 in late January. 

The Dolan Fire began near Big Sur on August 18th, 2020. It scarred nearly 125,000 acres before being fully contained in December. 

A mudslide near the 2020 Dolan Fire's ignition point chopped through a chunk of California's scenic State Highway 1 in late January. 

The Dolan Fire began near Big Sur on August 18th, 2020. It scarred nearly 125,000 acres before being fully contained in December. 

Translate a Digital Map With GeMS, Part C1
Translate a Digital Map With GeMS, Part C1
Translate a Digital Map With GeMS, Part C1

Translate a Digital Map With GeMS, Part C1 - How to load map unit polygons, lines, and cross section data from another schema to GeMS.

Translate a Digital Map With GeMS, Part C1 - How to load map unit polygons, lines, and cross section data from another schema to GeMS.

Translate a Digital Map With GeMS, Part C2
Translate a Digital Map With GeMS, Part C2
Translate a Digital Map With GeMS, Part C2

Translate a Digital Map With GeMS, Part C2 - How to translate point features and non-spatial information from another schema to GeMS

Translate a Digital Map With GeMS, Part C2 - How to translate point features and non-spatial information from another schema to GeMS

Getting Started With GeMS, Part A
Getting Started With GeMS, Part A
Getting Started With GeMS, Part A

Getting Started With GeMS, Part A - An introduction to the GeMS schema, the GeMS Tools ArcGIS toolbox, and how to prepare ArcMap for digitizing.

Getting Started With GeMS, Part A - An introduction to the GeMS schema, the GeMS Tools ArcGIS toolbox, and how to prepare ArcMap for digitizing.

Digitize an Analog Map With GeMS, Part B1
Digitize an Analog Map With GeMS, Part B1
Digitize an Analog Map With GeMS, Part B1

Digitize an Analog Map With GeMS, Part B1 - How to create an empty GeMS geodatabase in ArcMap, digitize contacts from a scanned geologic map, and create map unit polygons.

Digitize an Analog Map With GeMS, Part B1 - How to create an empty GeMS geodatabase in ArcMap, digitize contacts from a scanned geologic map, and create map unit polygons.

Digitize an Analog Map With GeMS, Part B3
Digitize an Analog Map With GeMS, Part B3
Digitize an Analog Map With GeMS, Part B3

Digitize an Analog Map With GeMS, Part B3 - How to complete nonspatial tables, validate a GeMS database, and symbolize features.

Digitize an Analog Map With GeMS, Part B3 - How to complete nonspatial tables, validate a GeMS database, and symbolize features.

Digitize an Analog Map With GeMS, Part B2
Digitize an Analog Map With GeMS, Part B2
Digitize an Analog Map With GeMS, Part B2

Digitize an Analog Map With GeMS, Part B2 - Digitize orientation points and check topology.

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