Identification_Information:
  Citation:
    Citation_Information:
      Originator: U.S. Geological Survey (USGS)
      Publication_Date: 19991031
      Title:
        LANDSAT ETM+ - Path: 24 Row: 30 for Scene:
        LE70240301999304EDC00
      Geospatial_Data_Presentation_Form: remote-sensing image
      Publication_Information:
        Publication_Place: Sioux Falls, South Dakota, USA
        Publisher:
          U.S. Geological Survey Earth Resources Observation
          & Science Center (EROS)
      Online_Linkage: http://glovis.usgs.gov/  http://earthexplorer.usgs.gov/
  Description:
    Abstract:
      The Landsat-7 satellite is part of an ongoing mission to
      provide quality remote sensing data in support of research
      and applications activities. The U.S. entered into a
      partnership with NASA in the early 1970's to assume
      responsibility for the archive management and distribution
      of Landsat data products.  In July 1972, NASA launched the
      first in a series of satellites designed to provide
      repetitive global observations of the Earth's land masses.
      Part of NASA's Earth Resources Survey Program, the Earth
      Resources Technology Satellite (ERTS) Program, the ERTS
      satellites were later renamed Landsat to better represent
      the civil satellite program's prime emphasis on remote
      sensing of land resources.  Landsats 1, 2, and 3 carried
      the Multispectral Scanner (MSS) sensor and also included
      the experimental Return Beam Vidicon cameras.  The
      Landsat-4 satellite carried the MSS and Thematic Mapper
      (TM) sensors, as does the still currently orbiting
      Landsat-5 satellite.  The launch of Landsat-7 on April 15,
      1999 marks the addition of the latest satellite to the
      Landsat series. The Landsat-7 satellite carries the
      Enhanced Thematic Mapper Plus (ETM+) sensor.  A mechanical
      failure of the ETM+ Scan Line Corrector (SLC) occurred on
      May 31, 2003, with the result that all Landsat 7 scenes
      acquired from July 14, 2003 to present have been collected
      in 'SLC-off' mode.

    Purpose:
      The mission of the Landsat-7 satellite is to provide a
      vehicle for continuing the flow of global change
      information to users worldwide.  The Landsat-7 satellite
      fulfills its mission by providing repetitive, synoptic
      coverage of continental surfaces and by collecting data in
      spectral bands that include the visible, near-infrared,
      shortwave, and thermal infrared portions of the
      electromagnetic spectrum.

      Landsat-7 mission objectives include:  1) Maintaining
      Landsat data continuity by providing data that are
      consistent in terms of data acquisition, geometry, spatial
      resolution, calibration, coverage characteristics, and
      spectral characteristics with previous Landsat data. 2)
      Generating and periodically refreshing a global archive of
      substantially cloud-free, Sun-lit, land-mass imagery. 3)
      Continuing to make remote sensing satellite data available
      to domestic and international users and expanding the use
      of such data for global change research in both the
      Government and private commercial sectors. 4) Promoting
      interdisciplinary research via synergism with other EOS
      observations, specifically, orbiting in tandem with the
      EOS Terra satellite for near coincident observations.


    Supplemental_Information:
      The Landsat-7 system is another step in the development and
      application of remotely sensed satellite data for use in
      managing the Earth's land resources. As with earlier
      Landsat systems, the Landsat-7 platform, along with its
      enhanced thematic mapping sensor, provides for new
      capabilities in remote sensing of the Earth's land
      surface.



  Time_Period_of_Content:
    Time_Period_Information:
      Single_Date/Time:
        Calendar_Date: 19991031
    Currentness_Reference: Ground condition
  Status:
    Progress: In work
    Maintenance_and_Update_Frequency: Continually
  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -90.8593
      East_Bounding_Coordinate: -87.9968
      North_Bounding_Coordinate: 44.1565
      South_Bounding_Coordinate: 42.2074
    Data_Set_G-Polygon:
      Data_Set_G-Polygon_Outer_G-Ring:
        G-Ring: -90.3383,44.1565,-90.8593,42.5405,-88.5774,42.2074,-87.9968,43.8146,-90.3383,44.1565
  Keywords:
    Theme:
      Theme_Keyword_Thesaurus: None
      Theme_Keyword: IMAGERY
      Theme_Keyword: RADIANCE OR IMAGERY
      Theme_Keyword: INFRARED IMAGERY
      Theme_Keyword: RADIANCE
      Theme_Keyword: LANDSAT
      Theme_Keyword: INFRARED WAVELENGTHS
      Theme_Keyword: REMOTE SENSING
      Theme_Keyword: EARTH SCIENCE
      Theme_Keyword: SATELLITE
      Theme_Keyword: THEMATIC MAPPER
      Theme_Keyword: VISIBLE WAVELENGTHS
      Theme_Keyword: ENHANCED THEMATIC MAPPER
      Theme_Keyword: ETM
      Theme_Keyword: USGS
      Theme_Keyword: EROS
      Theme_Keyword: VISIBLE IMAGERY
    Theme:
      Theme_Keyword_Thesaurus: ISO 19115 Topic Category
      Theme_Keyword: imageryBaseMapsEarthCover
    Place:
      Place_Keyword_Thesaurus: None
      Place_Keyword: AFRICA
      Place_Keyword: ASIA
      Place_Keyword: ANTARCTICA
      Place_Keyword: AUSTRALIA
      Place_Keyword: GLOBAL
      Place_Keyword: LAND SURFACE
      Place_Keyword: SOUTH AMERICA
      Place_Keyword: NORTH AMERICA
      Place_Keyword: GREENLAND
      Place_Keyword: EUROPE
  Access_Constraints: None
  Use_Constraints:
    There are no restrictions as to the use of data sold by the
    U.S. Geological Survey (USGS).   We ask that USGS Center for
    Earth Resources Observation and Science (EROS) be identified
    as the source if data are used in a publication.
  Point_of_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization:
          U.S. Geological Survey Center for Earth
          Resources Observation & Science (EROS)
      Contact_Position: Customer Services Representative
      Contact_Address:
        Address_Type: mailing and physical address
        Address:
          Customer Services, U.S. Geological Survey Earth
          Resources Observation & Science Center (EROS)
        City: Sioux Falls
        State_or_Province: SD
        Postal_Code: 57198-0001
        Country: USA
      Contact_Voice_Telephone: +001 605-594-6151 or U.S. toll free: 1-800-252-4547
      Contact_TDD/TTY_Telephone: +001 605-594-6933
      Contact_Facsimile_Telephone: +001 605-594-6589
      Contact_Electronic_Mail_Address: custserv@.usgs.gov
      Hours_of_Service: 0800 - 1600 CT, M-F, -6 h GMT
  Browse_Graphic:
    Browse_Graphic_File_Name:
      Browse graphic for:
      http://edcsns17.cr.usgs.gov/browse/etm/24/30/1999/LE7024030009930450.jpg
    Browse_Graphic_File_Description:
      This is a compressed and resampled version of the Landsat
      image.
    Browse_Graphic_File_Type: JPEG
  Data_Set_Credit:
    The Landsat Program, as defined by Congress in 1992 and amended
    by Presidential Decision Directive/NSTC-3 in May 1994, is
    managed cooperatively by the National Aeronautics and Space
    Administration (NASA) and the USGS.  Responsibility for
    construction of the spacecraft and instrument lies with NASA.
    The Landsat Program is part of NASA's Earth Observing System
    global change initiative administered by NASA's Earth Science
    Enterprise. Data processing, archiving, and distribution are
    performed by the USGS.  The primary ground station, the data
    handling facility and archive are located at the USGS Center
    for Earth Resources Observation and Science (EROS) in Sioux
    Falls, SD.  NASA managed flight operations from the control
    center at the Goddard Space Flight Center until October 1,
    2000, at which time responsibility for flight operations
    transferred to the USGS.  The ground system is able to
    distribute raw ETM+ data within 24 hours of its reception at
    the EROS.
  Security_Information:
    Security_Classification_System: none
    Security_Classification: unclassified
    Security_Handling_Description: none
  Native_Data_Set_Environment: Oracle
  Cross_Reference:
    Citation_Information:
      Originator:
        U.S. Geological Survey Center for Earth Resources
        Observation & Science (EROS)
      Publication_Date: 19820716
      Title: Landsat Thematic Mapper Imagery (Landsat TM)
      Geospatial_Data_Presentation_Form: remote-sensing image
      Publication_Information:
        Publication_Place: Sioux Falls, South Dakota, USA
        Publisher:
          USGS Center for Earth Resources Observation and
          Science (EROS)
      Online_Linkage: http://earthexplorer.usgs.gov/  http://glovis.usgs.gov/

Data_Quality_Information:
  Attribute_Accuracy:
    Attribute_Accuracy_Report:
      The identification of features is provided by the distinct
      electromagnetic energy it emits,  reflects, or otherwise
      transmits.  This is called the spectral signature.  Other
      signatures such as tone (lightness or darkness), texture
      (surface roughness or smoothness), pattern, shadow, shape,
      and size are as important.  Thus, through the use of the
      enhanced thematic mapper sensor, such elements as water
      features, soils, and vegetation can be identified and
      distinguished from each other.
  Logical_Consistency_Report: N/A
  Completeness_Report:
    The Landsat-7 satellite is designed to fly a 705-kilometer,
    Sun-synchronous, Earth mapping orbit with a 16-day repeat
    cycle. The orbital pattern equates to a 233-orbit cycle with a
    swath sidelap that varies from approximately 7 percent at the
    Equator to nearly 84 percent at 81 degrees north or south
    latitude.
  Positional_Accuracy:
    Horizontal_Positional_Accuracy:
      Horizontal_Positional_Accuracy_Report:
        -1358 Meters. Represents the horizontal distance
        between the perpendiculars through the LPS calculated
        "true" WRS Scene Center and the nominal (known) WRS
        scene center on the ground (positive = West shift,
        negative = East).
  Lineage:
    Process_Step:
      Process_Description:
        Data collected by the ETM+ sensor flown aboard the
        Landsat-7 satellite are in a raw format,
        meaning that radiometric and geometric corrections
        have not yet been applied to the data. For complete
        information about Landsat 7 Image processing see:
        http://landsat.usgs.gov/technical_details/image_processing/index.php
      Process_Date: 19991031
  Cloud_Cover: 0 Percent

Spatial_Data_Organization_Information:
  Direct_Spatial_Reference_Method: Raster
  Raster_Object_Information:
    Raster_Object_Type: pixel

Distribution_Information:
  Distributor:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization:
          USGS Earth Resources Observation and
          Science Center (EROS)
        Contact_Person: Customer Services Representative
      Contact_Position: Customer Services Representative
      Contact_Address:
        Address_Type: mailing and physical address
        Address:
          USGS Earth Resources Observation and Science
          Center  (EROS)
        City: Sioux Falls
        State_or_Province: SD
        Postal_Code: 57198-0001
        Country: USA
      Contact_Voice_Telephone: +001 605-594-6151 or Toll free: 1-800-252-4547
      Contact_TDD/TTY_Telephone: +001 605-594-6933
      Contact_Facsimile_Telephone: +001 605-594-6589
      Contact_Electronic_Mail_Address: custserv@usgs.gov
      Hours_of_Service: 0800 - 1600 CT, M-F, -6 h GMT
  Resource_Description: LANDSAT ETM+ Entity ID: LE70240301999304EDC00
  Distribution_Liability:
    Although these data have been processed successfully on a
    computer system at the USGS, no warranty expressed or
    implied is made by the USGS regarding the use of the data
    on any other system, nor does the act of distribution
    constitute any such warranty.  The USGS will warrant the
    delivery of this product in computer-readable format and
    will offer appropriate adjustment of credit when the
    product  is determined unreadable by correctly adjusted
    computer input peripherals, or when the physical medium is
    delivered in damaged condition.  Requests for adjustment
    of credit must be made within 60 days from the date of
    this shipment from the order site.
  Standard_Order_Process:
    Digital_Form:
      Digital_Transfer_Information:
        Format_Name:
          GeoTIFF - Tagged Image File Format (TIFF),
          FAST L7A, Hierarchical Data Format (HDF)
          and NLAPS Data Format (NDF). For
          additional information see
          http://edcsns17.cr.usgs.gov/helpdocs/landsat/parameters_NLAPS.html#output_format
      Digital_Transfer_Option:
        Offline_Option:
          Offline_Media: varies
          Recording_Format: varies
    Fees:
      Product media formats, pricing and shipping information
      are available at:

      http://edcsns17.cr.usgs.gov/helpdocs/prices.html
    Ordering_Instructions:
      Online Ordering: You may place orders online using
      EarthExplorer at
      http://earthexplorer.usgs.gov
      or the USGS Global Visualization Viewer (GloVis) at  http://glovis.usgs.gov
      . You may pay for your order with a credit card, check
      or purchase/money order. The USGS uses a secure credit
      card server that encrypts all sensitive information.
      Mail Ordering: First obtain the ordering information
      from EarthExplorer or GloVis. Mail this information,
      along with our payment to USGS, EROS.
    Turnaround: Delivery Times  http://edc.usgs.gov/about/customer/delivery.html
  Custom_Order_Process:
    You may also order directly from this site.


  Technical_Prerequisites:
    Adequate computer capability is the only technical
    prerequisite for viewing data in digital form.

Metadata_Reference_Information:
  Metadata_Date: 19990910
  Metadata_Review_Date: 20060131
  Metadata_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization:
          U.S. Geological Survey  Earth Resources
          Observation and Science Center (EROS)
      Contact_Position: Archive Management
      Contact_Address:
        Address_Type: mailing and physical address
        Address:
          Archive Management, U.S. Geological Survey Earth
          Resources Observation and Science Center(EROS)
        City: Sioux Falls
        State_or_Province: SD
        Postal_Code: 57198-0001
        Country: USA
      Contact_Voice_Telephone: +001 605-594-6594
      Contact_TDD/TTY_Telephone: +001 605-594-6933
      Contact_Facsimile_Telephone: +001 605-594-6953
      Contact_Electronic_Mail_Address: meta@usgs.gov
      Hours_of_Service: 0800 - 1600 CT, M-F, -6 h GMT
  Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
  Metadata_Standard_Version: FGDC-STD-001-1998, Version 2.0