Mercury's surface in "enhanced color," a color scheme created to emphasize color differences. This is not what Mercury would look like to the human eye, but by applying mathematical analysis to images, color differences can be accentuated beyond those visible to a person.
Mount Rushmore National Memorial under construction.
The workers had to endure conditions that varied from blazing hot to bitterly cold and windy. Each day they climbed 700 stairs to the top of the mountain to punch-in on the time clock. Then 3/8 inch thick steel cables lowered them over the front of the 500-foot face of the mountain in a "bosun chair." Despite the dangers, no one was killed during the project.
Otters in Glacier Bay National Park and Preserve, Alaska.
The sea otter population of Glacier Bay has increased dramatically in the past 20 years. Ecologists consider sea otters a keystone species here. Otters consume vast quantities of clams, urchins, crabs, and other invertebrates and their presence creates ripples through the ecosystem. NPS photo.
Every day someone like you becomes a wildland wildfire fighter, a teacher, a trail-builder, a museum curator, or a park ranger. Discover your opportunities in national parks. Come to play. Come to learn. Come to serve. Develop your environmental leadership skills. Find a job. Be the next generation to preserve and protect these great places.
With more than 80% of Americans living in urban areas, urban parks are more important than ever. The father of American landscape architecture, Frederick Law Olmsted, said of urban parks:
It is one great purpose of the Park to supply to the hundreds of thousands of tired workers, who have no opportunity to spend their summers in the country, a specimen of God's handiwork that shall be to them, inexpensively, what a month or two in the White Mountains or the Adirondacks is, at great cost, to those in easier circumstances.
Airline Reservations and Full Service Transactions
Southwest Airlines: Using the Stand Alone Online Booking Engine (OBE) The following is specialized guidance for reserving a trip with Southwest Airlines on the OBE. This information is explicit to Southwest Airlines reservations only.
The Northrop Grumman's OBE GovTrip is powered by SABRE. SABRE is the only Global Distribution System (GDS) that displays Southwest flights. There may be instances where airfares change due to the manner in which Southwest manages their inventory in SABRE. Southwest validates the availability of flights booked when the reservation record is confirmed. If the capacity controlled (discounted) government fare (_CA) is not available, upon acceptance from Sato Travel, Southwest will rebook the reservation at the YCA government fare.
Although the rate posted in SABRE/GetThere may not be available at the time of reservation, due to the potential cost savings using OBE vs. traditional agent fees, the Department has agreed to allow Southwest reservations to be booked online. Southwest may only confirm a higher fare at the time of booking. We have negotiated that Southwest bookings completed online will be charged at the self-service fee.
Frequent Flyer Numbers for Air Tran, Southwest and JetBlue: Frequent Flyer Numbers for Air Tran, Southwest Airlines and JetBlue cannot be stored in your profile and must be entered at the time the reservation is made. These three airlines do not have an agreement with any of the GDS tools and for that reason; you may need to provide the number at check-in to receive mileage credit.
Airlines that do not participate in the Global Distribution System: There are several other airline carriers that do not participate in the Global Distribution System (GDS), and because of that fact, these reservations require manual agent intervention. Air Tran and jetBlue are two of these carriers that even though they may have the contract city-pair for a market, and can be booked online, they will incur a full service fee. GSA is trying to convince these airlines to automate their ticketing process so in the future we can achieve self-service fees with these carriers.
List of Airlines that will incur a Full Service Fee:
Africa Air Charter
Alaska Marine Highway
Bering Air Inc.
Canadian North/Air Norterra Inc.
Fjord Flying Service
Forty Mile Air
Frontier Flying Service
FS Air Service / Trans Air Benin
Kenmore Air Harbour Inc.
Lab Flying Service
Larry's Flying Service
Pacific Coast Airlines.
Pan AM Clipper Connect/Boston Maine Airways
Penair (Peninsula Airways)
Warbelows Air Ventures
Wings of Alaksa
Wright Air Service
Should you have questions or require additional information, please contact your bureau lead.