|
|
Hawaiian Islands MISR
This Multiangle Imaging Spec
12/8/00
| Date |
12/8/00 |
| Description |
This Multiangle Imaging Spectro-Radiometer (MISR) image of five Hawaiian Islands was acquired by the instrument's vertical- viewing (nadir) camera on June 3, 2000. The image shows the islands of Oahu, Molokai, Lanai, Maui, and Kahoolawe. The prevailing Pacific trade winds bring higher levels of rainfall to the eastern slopes of the islands, leading to a greater abundance of vegetation on the windward coasts. The small change in observation angle across the nadir camera's field-of- view causes the right-hand portion of the image to be more affected by Sun glint, making the ocean surface appear brighter. Oahu is the westernmost of the islands seen in this image. Waikiki Beach and the city of Honolulu are located on the southern shore, to the west of Diamond Head caldera. MISR is one of several Earth-observing instruments on the Terra satellite, launched in December 1999. The Terra spacecraft, the flagship of a fleet of satellites dedicated to understanding our global environment, is part of NASA's Earth Sciences Enterprise, a long-term research program dedicated to understanding how human-induced and natural changes affect our world. More information about MISR is available at online at http://www- misr.jpl.nasa.gov/ . Image credit: NASA/GSFC/JPL, MISR Team. ##### |
|
Tropical Storm Ioke
| Title |
Tropical Storm Ioke |
| Description |
Hurricane Ioke started as all tropical cyclones do, as a depression—an area of low atmospheric pressure. After forming on August 19, 2006, the depression quickly developed into a tropical storm, the threshold for earning a name. Ioke is the Hawaiian word for the name "Joyce." Storms and hurricanes in the central Pacific are unusual, but they occur often enough for there to be a naming convention, applied by the Central Pacific Hurricane Center in Honolulu. The last named central Pacific storm was Huko in 2002. Ioke rose all the way to hurricane strength in less than 24 hours. This image of Hurricane Ioke shows the powerful Category 4 hurricane [ http://www.nhc.noaa.gov/aboutsshs.shtml ] as it was passing south of the Hawaiian Islands. The image was taken by the Tropical Rainfall Measuring Mission (TRMM) [ http://trmm.gsfc.nasa.gov/ ] satellite at 20:45 UTC (9:45 a.m. HST) on August 21, 2006, and it shows the horizontal pattern of rain intensity within Ioke. Rain rates in the center of the swath are from the TRMM Precipitation Radar, and those in the outer swath come from the TRMM Microwave Imager. The rain rates are overlaid on infrared data from the TRMM Visible Infrared Scanner. A well-defined eye (dark center) marks the center of Ioke. This eye is surrounded by an area of very intense rain on the western side, which is part of the eyewall (dark red arc). Rain bands spiral inwards towards the center (large blue arcs) and transition into an area of moderate rain (green area) as they approach the eyewall. These features are typical of a mature, intense hurricane. At the time of this image, Ioke was estimated to have sustained winds of 184 kilometers per hour (132 miles per hour) by the Central Pacific Hurricane Center. The TRMM satellite was placed into service in November 1997. From its low-earth orbit, TRMM has been providing valuable images and information on storm systems around the tropics using a combination of passive microwave and active radar sensors, including the first precipitation radar in space. TRMM is a joint mission between NASA and the Japanese space agency, JAXA. Images produced by Hal Pierce (SSAI/NASA GSFC) and caption by Steve Lang (SSAI/NASA GSFC). |
|
Tropical Storm Ioke
| Title |
Tropical Storm Ioke |
| Description |
Hurricane Ioke started as all tropical cyclones do, as a depression—an area of low atmospheric pressure. After forming August 19, 2006, the depression quickly developed into a tropical storm, the threshold for earning a name. Ioke is the Hawaiian word for the name "Joyce." Storms and hurricanes in the central Pacific are unusual, but they occur often enough for there to be a naming convention, applied by the Central Pacific Hurricane Center in Honolulu. The last named central Pacific storm was Huko in 2002. Ioke rose all the way to hurricane strength in less than 24 hours. This photo-like image was acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) [ http://modis.gsfc.nasa.gov/ ] on the Aqua [ http://aqua.nasa.gov/ ] satellite on August 23, 2006, at 2:15 p.m. local time (August 24 at 00:15 UTC). Hurricane Ioke at the time of this image had a well-defined round shape and basic spiral-arm structure, but no clear eye or obvious strong thunderstorm zones (which often appear as "boiling" clouds). Nevertheless, Hurricane Ioke had sustained winds of around 185 kilometers per hour (115 miles per hour), according to the University of Hawaii's Tropical Storm Information Center. [ http://www.solar.ifa.hawaii.edu/Tropical/tropical.html ] NASA image created by Jesse Allen, Earth Observatory, using data provided courtesy of the MODIS Rapid Response [ http://rapidfire.sci.gsfc.nasa.gov/ ] team. |
|
Tropical Storm Ioke
| Title |
Tropical Storm Ioke |
| Description |
Hurricane Ioke started as all tropical cyclones do, as a depression—an area of low atmospheric pressure. After forming August 19, 2006, the depression quickly developed into a tropical storm, the threshold for earning a name. Ioke is the Hawaiian word for the name "Joyce." Storms and hurricanes in the central Pacific are unusual, but they occur often enough for there to be a naming convention, applied by the Central Pacific Hurricane Center in Honolulu. The last named central Pacific storm was Huko in 2002. Ioke rose all the way to hurricane strength in less than 24 hours. This photo-like image was acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) [ http://modis.gsfc.nasa.gov/ ] on the Terra [ http://terra.nasa.gov/ ] satellite on August 24, 2006, at 11:55 a.m. local time (21:55 UTC). Hurricane Ioke at the time of this image had a well-defined round shape, clear spiral-arm structure, and a distinct but cloud-filled (or "closed") eye. The University of Hawaii's Tropical Storm Information Center [ http://www.solar.ifa.hawaii.edu/Tropical/tropical.html ] reported that Hurricane Ioke had sustained winds of around 255 kilometers per hour (160 miles per hour) at the time this satellite image was acquired. NASA image created by Jesse Allen, Earth Observatory, using data provided by the MODIS Rapid Response [ http://rapidfire.sci.gsfc.nasa.gov/ ] team. |
|
Tropical Storm Ioke
| Title |
Tropical Storm Ioke |
| Description |
Super Typhoon Ioke started as all tropical cyclones do, as a depression—an area of low atmospheric pressure. After forming August 19, 2006, the depression quickly developed into a tropical storm, the threshold for earning a name. Ioke is the Hawaiian word for the name Joyce. Storms and hurricanes in the central Pacific are unusual, but they occur often enough for there to be a naming convention, applied by the Central Pacific Hurricane Center in Honolulu. The last named central Pacific storm was Huko in 2002. Ioke rose all the way to hurricane strength in less than 24 hours. Ioke also performed another unusual trick, crossing the International Date Line on August 27, which by convention meant the tropical cyclone was then called a typhoon instead of a hurricane. Technically, Ioke became a super typhoon [typhoons with sustained winds over 240 kilometers per hour (150 miles per hour)] on August 24, but it retained the title of hurricane until it crossed into the typhoon region. With warm seas beneath it, little high-altitude wind shear to tear it apart, and no significant land in its way to disrupt it, the cyclone was expected (as of August 30) to continue to churn across the central Pacific at super typhoon strength for several days. This photo-like image was acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) [ http://modis.gsfc.nasa.gov/ ] on NASA's Terra [ http://terra.nasa.gov/ ] satellite on August 29, 2006, at 11:30 a.m. local time (23:10 UTC August 28). Super Typhoon Ioke at the time of this image had a well-defined round shape, distinct spiral-arm structure, and an only slightly cloud-filled (or "partially closed") eye. The University of Hawaii's Tropical Storm Information Center [ http://www.solar.ifa.hawaii.edu/Tropical/tropical.html ] reported that Super Typhoon Ioke had sustained winds of around 245 kilometers per hour (155 miles per hour) at the time this satellite image was acquired. Super Typhoon Ioke may not be encountering any landmass capable of disrupting the Category 5 typhoon, [ http://www.nhc.noaa.gov/aboutsshs.shtml ] but that does not mean there is no land in its way at all. Wake Island is a small atoll island with a small population serving a military and civilian base. All the residents were evacuated in recent days in anticipation of the arrival of Super Typhoon Ioke. As there are no tall land features on the island, it is quite possible that storm surge from the typhoon will send water cascading over the entire island, submerging it. Only the most sturdy structures were likely to survive the onslaught of storm surge, surf, and powerful winds, according to the Associated Press. NASA image created by Jesse Allen, Earth Observatory, using data provided courtesy of the MODIS Rapid Response [ http://rapidfire.sci.gsfc.nasa.gov/ ] team. |
|
Tropical Storm Ioke
| Title |
Tropical Storm Ioke |
| Description |
Typhoon Ioke started as all tropical cyclones do, as a depression—an area of low atmospheric pressure. After forming on August 19, 2006, the depression quickly developed into a tropical storm, the threshold for earning a name. Ioke is the Hawaiian word for the name Joyce. Storms and hurricanes in the central Pacific are unusual, but they occur often enough for there to be a naming convention, applied by the Central Pacific Hurricane Center in Honolulu. The last named central Pacific storm was Huko in 2002. Ioke rose all the way to hurricane strength in less than 24 hours. Ioke also performed another unusual trick, crossing the International Date Line on August 27, which by convention means the tropical cyclone was then called a typhoon instead of a hurricane. This photo-like image was acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) [ http://modis.gsfc.nasa.gov/ ] on the Aqua [ http://aqua.nasa.gov/ ] satellite on August 28, 2006, at 1:30 p.m. local time (01:30 UTC). Typhoon Ioke at the time of this image had a well-defined round shape, clear spiral-arm structure, and a distinct but cloud-filled (or "closed") eye. The University of Hawaii's Tropical Storm Information Center [ http://www.solar.ifa.hawaii.edu/Tropical/tropical.html ] reported that Typhoon Ioke had sustained winds of around 245 kilometers per hour (155 miles per hour) at the time this satellite image was acquired. NASA image created by Jesse Allen, Earth Observatory, using data obtained courtesy of the MODIS Rapid Response [ http://rapidfire.sci.gsfc.nasa.gov/ ] team. |
|
Volcanic Plumes and Vog, Haw
nasa, nasaimageofthedaygalle
For 25 years, Kilauea volcan
ISS017-E-7156
| mediatype |
IMAGE |
| mediatype |
image |
| date |
? 5/17/2008 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
ISS017-E-7156 |
|
Tropical Storm Ioke: Natural
nasa, nasanaturalhazards
Hurricane Ioke started as al
ioke_amo_2006236
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2006-08-24 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
ioke_amo_2006236 |
|
Tropical Storm Ioke: Natural
nasa, nasanaturalhazards
Hurricane Ioke started as al
ioke_trmm_2006233
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2006-08-21 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
ioke_trmm_2006233 |
|
Tropical Storm Ioke: Natural
nasa, nasanaturalhazards
Super Typhoon Ioke started a
ioke_tmo_2006240
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2006-08-29 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
ioke_tmo_2006240 |
|
Honolulu: Image of the Day
nasa, nasaimageofthedaygalle
The Expedition 7 crew on the
ISS007-E-16813_lrg
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2003-10-08 |
| creator |
NASA -- eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS007&roll=E&frame=16813 Astronaut photograph ISS007-E-16813 was taken from the International Space Station on October 8, 2003, with a Kodak DCS760 digital camera equipped with an 800 mm lenses. Image content was provided by Cynthia A. Evans (Lockheed Martin/Earth Observations Laboratory, Johnson Space Center). The spaceflight.nasa.gov/ International Space Station Program supports the laboratory to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC eol.jsc.nasa.gov/ Gateway to Astronaut Photography of Earth . |
| identifier |
ISS007-E-16813_lrg |
|
Honolulu: Image of the Day
nasa, nasaimageofthedaygalle
The Expedition 7 crew on the
ISS007-E-16813_lrg
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2003-10-08 |
| creator |
NASA -- eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS007&roll=E&frame=16813 Astronaut photograph ISS007-E-16813 was taken from the International Space Station on October 8, 2003, with a Kodak DCS760 digital camera equipped with an 800 mm lenses. Image content was provided by Cynthia A. Evans (Lockheed Martin/Earth Observations Laboratory, Johnson Space Center). The spaceflight.nasa.gov/ International Space Station Program supports the laboratory to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC eol.jsc.nasa.gov/ Gateway to Astronaut Photography of Earth . |
| identifier |
ISS007-E-16813_lrg |
|
Hawaiian Islands : Image of
nasa, nasaimageofthedaygalle
This Multiangle Imaging Spec
misr_hawaii_122000
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2000-06-03 |
| creator |
NASA -- Image courtesy NASA/GSFC/JPL, www-misr.jpl.nasa.gov/ MISR Team |
| identifier |
misr_hawaii_122000 |
|
Tropical Storm Ioke: Natural
nasa, nasanaturalhazards
Typhoon Ioke started as all
ioke_amo_2006240
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2006-08-28 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
ioke_amo_2006240 |
|
Tropical Storm Ioke: Natural
nasa, nasanaturalhazards
Hurricane Ioke started as al
ioke_tmo_2006236
| mediatype |
IMAGE |
| mediatype |
image |
| date |
2006-08-24 |
| creator |
NASA -- NASA Image Of The Day |
| identifier |
ioke_tmo_2006236 |
|
Oahu, Hawaii
PIA02672
Sol (our sun)
ASTER
| Title |
Oahu, Hawaii |
| Original Caption Released with Image |
This 60 by 55 km ASTER scene shows almost the entire island of Oahu, Hawaii on June 3, 2000. The data were processed to produce a simulated natural color presentation. Oahu is the commercial center of Hawaii and is important to United States defense in the Pacific. Pearl Harbor naval base is situated here. The chief agricultural industries are the growing and processing of pineapples and sugarcane. Tourism also is important to the economy. Among the many popular beaches is the renowned Waikiki Beach, backed by the famous Diamond Head, an extinct volcano. The largest community, Honolulu, is the state capital. Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of International Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products. Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, Calif., is the U.S. Science team leader, Moshe Pniel of JPL is the project manager. ASTER is the only high resolution imaging sensor on Terra. The primary goal of the ASTER mission is to obtain high-resolution image data in 14 channels over the entire land surface, as well as black and white stereo images. With revisit time of between 4 and 16 days, ASTER will provide the capability for repeat coverage of changing areas on Earth's surface. The broad spectral coverage and high spectral resolution of ASTER will provide scientists in numerous disciplines with critical information for surface mapping, and monitoring dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats, monitoring potentially active volcanoes, identifying crop stress, determining cloud morphology and physical properties, wetlands Evaluation, thermal pollution monitoring, coral reef degradation, surface temperature mapping of soils and geology, and measuring surface heat balance. |
|
Anaglyph, Landsat overlay Ho
PIA02728
Sol (our sun)
C-Band Interferometric Radar
| Title |
Anaglyph, Landsat overlay Honolulu, Hawaii |
| Original Caption Released with Image |
Honolulu, on the island of Oahu, is a large and growing urban area with limited space and water resources. This anaglyph, combining a Landsat image with SRTM topography, shows how the topography controls the urban growth pattern, causes cloud formation, and directs the rainfall runoff pattern. Red/blue glasses are required to see the 3-D effect. Features of interest in this scene include Diamond Head (an extinct volcano on the right side of the image), Waikiki Beach(just left of Diamond Head), the Punchbowl National Cemetary (another extinct volcano, left of center), downtown Honolulu and Honolulu harbor (lower left of center), and offshore reef patterns. The slopes of the Koolau mountain range are seen in the upper half of the image. Clouds commonly hang above ridges and peaks of the Hawaiian Islands, and in this rendition appear draped directly on the mountains. The clouds are actually about 1000 meters (3300 feet) above sea level. High resolution topographic and image data allow ecologists and planners to assess the effects of urban development on the sensitive ecosystems in tropical regions. This anaglyph was generated using topographic data from the Shuttle Radar Topography Mission, combined with a Landsat 7 satellite image collected coincident with the SRTM mission. The topography data are used to create two differing perspectives of a single image, one perspective for each eye. Each point in the image is shifted slightly, depending on its elevation. When viewed through special glasses, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter. The United States Geological Survey's Earth Resources Observations Systems (EROS) DataCenter, Sioux Falls, South Dakota, provided the Landsat data. The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) and the German (DLR) and Italian (ASI) space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise, Washington, DC. Size: 18 by 28 kilometers (11 by 17 miles) Location: 21.3 deg. North lat., 157.9 deg. West lon. Orientation: North toward upper left Original Data Resolution: SRTM, 30 meters (99 feet), Landsat, 15 meters (50 feet) Date Acquired: SRTM, February 18, 2000, Landsat February 12, 2000 Image: NASA/JPL/NIMA |
|
SRTM Radar Image, Wrapped Co
PIA02741
Sol (our sun)
C-Band Interferometric Radar
| Title |
SRTM Radar Image, Wrapped Color as Height/EarthKam Optical Honolulu, Hawaii |
| Original Caption Released with Image |
North latitude, 157.8 degrees West longitude Orientation: North at top Original Data Resolution: SRTM, 30 meters (99 feet), EarthKAM Electronic Still Camera, 40 meters (132 feet) Date Acquired: SRTM, February 18, 2000, EarthKAM, February 12, 2000 Image: NASA/JPL/NIMA, These two images of the eastern part of the island of Oahu, Hawaii provide information on regional topography and show the relationship between urban development and sensitive ecosystems. On the left is a topographic radar image collected by the Shuttle Radar Topography Mission (SRTM.) On the right is an optical image acquired by a digital camera on the Space Shuttle Endeavour, which carried SRTM. Features of interest in this scene include Diamond Head (an extinct volcano at the lower center), Waikiki Beach (just left of Diamond Head), the Punchbowl National Cemetery (another extinct volcano, at the foot of the Koolau Mountains), downtown Honolulu and Honolulu airport (lower left of center), and Pearl Harbor (at the left edge.) The topography shows the steep, high central part of the island surrounded by flatter coastal areas. The optical image shows the urban areas and a darker, forested region on the mountain slopes. The clouds in the optical image and the black areas on the topographic image are both a result of the steep topography. In this tropical region, high mountain peaks are usually covered in clouds. These steep peaks also cause shadows in the radar data, resulting in missing data "holes." A second pass over the island was obtained by SRTM and will be used to fill in the holes. The left image combines two types of SRTM data. Brightness corresponds to the strength of the radar signal reflected from the ground, while colors show the elevation. Each color cycle (from pink through blue and back to pink) represents 400 meters (1,300 feet) of elevation difference, like the contour lines on a topographic map. This image contains about 2,400 meters (8,000 feet) of total relief. The optical image was acquired by the Shuttle Electronic Still Camera with a lens focal length of 64 millimeters (2.5 inches) for the Earth Knowledge Acquired by Middle school students (EarthKAM) project. EarthKAM has flown on five space shuttle missions since 1996. Additional information about EarthKAM is available at http://Earthkam.sdsc.edu/geo/ . The Shuttle Radar Topography Mission (SRTM) was carried onboard the Space Shuttle Endeavor, which launched on February 11,2000. It uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar(SIR-C/X-SAR) that flew twice on the Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) and the German (DLR) and Italian (ASI)space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise,Washington, DC. Size: 35 by 35 kilometers (22 by 22 miles) Location: 21.4 degrees |
|
Perspective view, Landsat ov
PIA02727
Sol (our sun)
C-Band Interferometric Radar
| Title |
Perspective view, Landsat overlay Oahu, Hawaii |
| Original Caption Released with Image |
Honolulu, on the island of Oahu, is a large and growing urban area with limited space and water resources. This perspective view, combining a Landsat image with SRTM topography, shows how the topography controls the urban growth pattern, causes cloud formation, and directs the rainfall runoff pattern. Features of interest in this scene include downtown Honolulu (right), Honolulu Harbor (right), Pearl Harbor (center), and offshore reef patterns (foreground). The Koolau mountain range runs through the center of the image. On the north shore of the island are the Mokapu Peninsula and Kaneohe Bay (upper right). Clouds commonly hang above ridges and peaks of the Hawaiian Islands, and in this rendition appear draped directly on the mountains. The clouds are actually about 1000 meters (3300 feet) above sea level. High resolution topographic and image data allow ecologists and planners to assess the effects of urban development on the sensitive ecosystems in tropical regions. This type of display adds the important dimension of elevation to the study of land use and environmental processes as observed in satellite images. The perspective view was created by draping a Landsat 7 satellite image over an SRTM elevation model. Topography is exaggerated about six times vertically. The Landsat 7 image was acquired on February 12, 2000, and was provided by the United States Geological Survey's Earth Resources Observations Systems (EROS)Data Center, Sioux Falls, South Dakota. The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) and the German (DLR) and Italian (ASI) space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise, Washington, DC. Size: 28 by 56 kilometers (17 by 35 miles) Location: 21.4 deg. North lat., 157.8 deg. West lon. Orientation: Looking North Original Data Resolution: SRTM, 30 meters (99 feet), Landsat, 15 meters (50 feet) Date Acquired: SRTM, February 18, 2000, Landsat February 12, 2000 Image: NASA/JPL/NIMA |
|
Stereo Pair, Honolulu, Oahu
PIA02738
Sol (our sun)
C-Band Interferometric Radar
| Title |
Stereo Pair, Honolulu, Oahu |
| Original Caption Released with Image |
Honolulu, on the island of Oahu, is a large and growing urban area. This stereoscopic image pair, combining a Landsat image with topography measured by the Shuttle Radar Topography Mission (SRTM), shows how topography controls the urban pattern. This color image can be viewed in 3-D by viewing the left image with the right eye and the right image with the left eye (cross-eyed viewing), or by downloading and printing the image pair, and viewing them with a stereoscope. Features of interest in this scene include Diamond Head (an extinct volcano near the bottom of the image), Waikiki Beach (just above Diamond Head), the Punchbowl National Cemetary (another extinct volcano, near the image center), downtown Honolulu and Honolulu harbor (image left-center), and offshore reef patterns. The slopes of the Koolau mountain range are seen in the right half of the image. Clouds commonly hang above ridges and peaks of the Hawaiian Islands, but in this synthesized stereo rendition appear draped directly on the mountains. The clouds are actually about 1000 meters (3300 feet) above sea level. This stereoscopic image pair was generated using topographic data from the Shuttle Radar Topography Mission, combined with a Landsat 7 Thematic Mapper image collected at the same time as the SRTM flight. The topography data were used to create two differing perspectives, one for each eye. When stereoscopically merged, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. The United States Geological Survey's Earth Resources Observations Systems (EROS) Data Center, Sioux Falls, South Dakota, provided the Landsat data. The Shuttle Radar Topography Mission (SRTM), launched on February 11, 2000, used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long (200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) and the German (DLR) and Italian (ASI)space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise, Washington, DC. Size: 11 by 20 kilometers (7 by 13 miles) Location: 21.3 deg. North lat., 157.9 deg. West lon. Orientation: North toward upper right Original Data Resolution: SRTM, 30 meters (99 feet), Landsat, 15 meters (50 feet) Date Acquired: SRTM, February 18, 2000, Landsat February 12, 2000 Image: NASA/JPL/NIMA |
|
Honolulu, Hawaii Radar Image
PIA02720
Sol (our sun)
C-Band Interferometric Radar
| Title |
Honolulu, Hawaii Radar Image, Wrapped Color as Height |
| Original Caption Released with Image |
This topographic radar image shows the city of Honolulu, Hawaii and adjacent areas on the island of Oahu. Honolulu lies on the south shore of the island, right of center of the image. Just below the center is Pearl Harbor, marked by several inlets and bays. Runways of the airport can be seen to the right of Pearl Harbor. Diamond Head, an extinct volcanic crater, is a blue circle along the coast right of center. The Koolau mountain range runs through the center of the image. The steep cliffs on the north side of the range are thought to be remnants of massive landslides that ripped apart the volcanic mountains that built the island thousands of years ago. On the north shore of the island are the Mokapu Peninsula and Kaneohe Bay. High resolution topographic data allow ecologists and planners to assess the effects of urban development on the sensitive ecosystems in tropical regions. This image combines two types of data from the Shuttle Radar Topography Mission. The image brightness corresponds to the strength of the radar signal reflected from the ground, while colors show the elevation as measured by SRTM. Each cycle of colors (from pink through blue back to pink) represents an equal amount of elevation difference (400 meters, or 1300 feet) similar to contour lines on a standard topographic map. This image contains about 2400 meters (8000 feet) of total relief. The Shuttle Radar Topography Mission (SRTM), launched on February 11,2000, uses the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. The mission is designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data, engineers added a 60-meter-long(200-foot) mast, an additional C-band imaging antenna and improved tracking and navigation devices. The mission is a cooperative project between the National Aeronautics and Space Administration (NASA), the National Imagery and Mapping Agency (NIMA) and the German (DLR) and Italian (ASI) space agencies. It is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Earth Science Enterprise, Washington, DC. Size: 56 by 56 kilometers (35 by 35 miles) Location: 21.4 deg. North lat., 157.8 deg. West lon. Orientation: North toward upper left Original Data Resolution: 30 meters (99 feet) Date Acquired: February 18, 2000 Image: NASA/JPL/NIMA |
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Space Radar Image of Honolul
PIA01842
Sol (our sun)
| Title |
Space Radar Image of Honolulu, Oahu, Hawaii |
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| General Description |
STS-99 Shuttle Mission Imagery |
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| General Description |
STS-99 Shuttle Mission Imagery |
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| General Description |
STS-99 Shuttle Mission Imagery |
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STS-65 Earth observation of
| Title |
STS-65 Earth observation of island wake at Oahu, Hawaii, taken from OV-102 |
| Description |
STS-65 Earth observation taken aboard Columbia, Orbiter Vehicle (OV) 102, shows Oahu, Hawaii. The island wake emerging to the lower left side of Oahu is caused by wind currents blowing from the northeast being obstructed by the northwest-southeast trending, cloud covered, Koolau mountain range. The lighter colored water indicates a more smooth surface with a slower water current that the darker, rougher, faster moving water current. Pearl Harbor is visible to the south of the Koolau Range. To the right, or east, of Pearl Harbor is the city of Honolulu. The circular, brown feature to the east of Honolulu is the dormant volcano Diamond Head. |
| Date Taken |
1994-07-23 |
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View of Oahu, Hawaii from ST
| Title |
View of Oahu, Hawaii from STS-67 Endeavour |
| Description |
This is an unusually full view of the island of Oahu in the Hawaiian chain of islands. Oahu's volcanic origins are hinted at by the volcanic crater at Diamond Head, clearly visible on the southern shore. The city of Honolulu stretches from Diamond Head to the inlet of Pearl Harbor. Honolulu's large international airport can be seen off the shore. The dense forestation of the highlands is visible below the cloud cover, and waves can be seen breaking along the northern shore where famous surfing beaches, such as Pipeline, are found. |
| Date Taken |
1995-03-17 |
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