National Elevation Dataset

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: U.S. Geological Survey (USGS), EROS Data Center
Publication_Date: 1999
Title: National Elevation Dataset
Edition: 1
Geospatial_Data_Presentation_Form: raster digital data
Publication_Information:
Publication_Place: Sioux Falls, SD
Publisher: U.S. Geological Survey
Online_Linkage: <http://gisdata.usgs.net/ned/>
Description:
Abstract:
The U.S. Geological Survey has developed a National Elevation Dataset (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5-minute elevation data for the conterminous United States are the primary initial source data. In addition to the availability of complete 7.5-minute data, efficient processing methods were developed to filter production artifacts in the existing data, convert to the NAD83 datum, edge-match, and fill slivers of missing data at quadrangle seams. One of the effects of the NED processing steps is a much-improved base of elevation data for calculating slope and hydrologic derivatives. The specifications for the NED 1 arc second and 1/3 arc second data are: Geographic coordinate system Horizontal datum of NAD83, except for AK which is NAD27 Vertical datum of NAVD88, except for AK which is NAVD29 Z units of meters
Purpose:
Geospatial elevation data are utilized by the scientific and resource management communities for global change research, hydrologic modeling, resource monitoring, mapping, and visualization applications.
Supplemental_Information:
(Source DEM information)
QUADNAMERESOLUTIONULLATULLONLRLATLRLONHDATUMZMINZMAXZMEANZSIGMAPMETHODQUADDATE
lance_hills_WA1047.5-117.75147.375-117.62627665.889778.689709.25216.536520010201
cheney_WA1047.5-117.62647.375-117.50127659.777778.377708.37214.598520010201
spangle_west_WA1047.5-117.50147.375-117.37627692.675803.975728.42521.324520010201
spangle_east_WA1047.5-117.37647.375-117.25127587.264812.764746.26343.975520010201
fairfield_WA1047.5-117.25147.375-117.12627618.066929.566774.08533.272520010201
setters_ID1047.5-117.12647.375-117.00127725.673910.073787.23820.198520010201
worley_ID1047.5-117.00147.375-116.87627648.8541165.854808.40865.376520010401
harrison_ID1047.5-116.87647.375-116.75127648.8171099.717769.37792.098520010401
black_lake_ID1047.5-116.75147.375-116.62627648.2331162.333792.79495.441520010401
medimont_ID1047.5-116.62647.375-116.50127648.4361661.636940.339212.894520010401
rochat_peak_ID1047.5-116.50147.375-116.37627720.8721874.3721240.096226.246520010401
amber_WA1047.375-117.75147.25-117.62627604.959755.459675.27324.855520010201
chapman_lake_WA1047.375-117.62647.25-117.50127546.651784.451693.0835.224520010201
plaza_WA1047.375-117.50147.25-117.37627647.26806.66744.11329.4520010201
spring_valley_WA1047.375-117.37647.25-117.25127659.451811.551752.38127.164520010201
latah_WA1047.375-117.25147.25-117.12627709.4621064.862789.55338.202520010201
tekoa_mountain_WA1047.375-117.12647.25-117.00127769.1811223.081847.16675.304520010201
plummer_ID1047.375-117.00147.25-116.87627778.371191.47882.71365.185520010601
chatcolet_ID1047.375-116.87647.25-116.75127648.8671261.867905.211111.811520010601
benewah_lake_ID1047.375-116.75147.25-116.62627648.8331467.333878.125177.429520010601
saint_maries_ID1047.375-116.62647.25-116.50127648.8181358.518834.674132.687520010601
saint_joe_baldy_ID1047.375-116.50147.25-116.37627649.9361869.136952.494190.732520010601
rock_lake_WA1047.25-117.75147.125-117.62627521.619726.219628.13750.903520010201
pine_city_WA1047.25-117.62647.125-117.50127544.235763.435678.10537.622520010201
malden_WA1047.25-117.50147.125-117.37627619.236787.736712.01328.999520010201
rosalia_WA1047.25-117.37647.125-117.25127668.953919.453765.60535.33520010201
oakesdale_WA1047.25-117.25147.125-117.12627716.764824.364767.61216.571520010201
tekoa_WA1047.25-117.12647.125-117.00127750.6631153.563808.42252.877520010201
tensed_ID1047.25-117.00147.125-116.87627765.4461215.246823.81955.426520010601
benewah_ID1047.25-116.87647.125-116.75127781.3791502.8791000.616139.406520010601
alder_creek_flats_ID1047.25-116.75147.125-116.62627653.5411323.041985.3594.358520010601
lindstrom_peak_ID1047.25-116.62647.125-116.50127652.5311430.631932.868110.146520010601
santa_ID1047.25-116.50147.125-116.37627779.9511445.351958.117106.405520010601
ewan_WA1047.125-117.75147-117.62627480.818679.518596.50632.663520010201
saint_john_WA1047.125-117.62647-117.50127482.314734.714649.67133.05520010201
thornton_WA1047.125-117.50147-117.37627637.822775.922712.40525.665520010201
steptoe_WA1047.125-117.37647-117.25127701.2381099.938767.97632.563520010201
garfield_WA1047.125-117.25147-117.12627714.047830.447778.67615.535520010201
farmington_WA1047.125-117.12647-117.00127756.9641038.664820.86635.616520010201
mission_mountain_ID1047.125-117.00147-116.87627785.8861322.486951.199105.264520010601
sanders_ID1047.125-116.87647-116.75127784.1611270.661946.0199.678520010601
west_dennis_ID1047.125-116.75147-116.62627825.1691466.0691013.845103.883520010601
emida_ID1047.125-116.62647-116.50127862.2051627.8051123.872150.751520010601
fernwood_ID1047.125-116.50147-116.37627811.091591.891075.061176.016520010601
endicott_WA1047-117.75146.875-117.62627461.549642.249555.831.643520010201
thera_WA1047-117.62646.875-117.50127482.256712.056612.92840.189520010201
diamond_WA1047-117.50146.875-117.37627539.277771.877678.55640.058520010201
colfax_north_WA1047-117.37646.875-117.25127589.385798.685725.18537.504520010201
elberton_WA1047-117.25146.875-117.12627649.91922.51775.21635.929520010201
palouse_WA1047-117.12646.875-117.00127721.9241038.624797.40432.999520010201
potlatch_ID1047-117.00146.875-116.87627745.7141015.214814.23735.925520010601
princeton_ID1047-116.87646.875-116.75127761.6291419.529896.721120.484520010601
harvard_ID1047-116.75146.875-116.62627774.8111188.811900.78175.463520010601
sand_mountain_ID1047-116.62646.875-116.50127837.1671540.9671090.587130.502520010601
abes_knob_ID1047-116.50146.875-116.37627869.2691396.6691004.387102.749520010601
dusty_WA1046.875-117.75146.75-117.62627459.728606.328529.51625.389520010201
little_penawawa_creek_WA1046.875-117.62646.75-117.50127394.128677.628577.28435.997520010201
wilcox_WA1046.875-117.50146.75-117.37627535.636762.636665.83440.773520010201
colfax_south_WA1046.875-117.37646.75-117.25127605.358793.158723.24830.603520010201
albion_WA1046.875-117.25146.75-117.12627677.6841110.784776.06245.13520010201
viola_ID1046.875-117.12646.75-117.00127749.3141031.914816.5841.615520010201
robinson_lake_ID1046.875-117.00146.75-116.87627796.5351383.535950.387116.219520010601
moscow_mountain_ID1046.875-116.87646.75-116.75127778.6421521.642959.796133.261520010601
stanford_ID1046.875-116.75146.75-116.62627777.9181065.218882.83144.571520010601
deary_ID1046.875-116.62646.75-116.50127644.8281225.928893.59265.483519990602
bovill_ID1046.875-116.50146.75-116.37627703.8191273.119908.46465.401519990602
ping_WA1046.75-117.75146.625-117.62627195.688591.488413.575106.796520010201
wades_bar_WA1046.75-117.62646.625-117.50127195.694671.494478.779115.058520010201
almota_WA1046.75-117.50146.625-117.37627195.726763.926517.116167.966520010201
ewartsville_WA1046.75-117.37646.625-117.25127225.982831.882734.33290.184520010201
pullman_WA1046.75-117.25146.625-117.12627698.577867.577787.79725.902520010201
moscow_west_ID1046.75-117.12646.625-117.00127740.1871050.187815.74347.566520010201
moscow_east_ID1046.75-117.00146.625-116.87627771.0061130.606862.62450.609520010601
troy_ID1046.75-116.87646.625-116.75127486.887955.287804.02646.325520010601
little_bear_ridge_ID1046.75-116.75146.625-116.62627384.583936.183752.85995.829520010601
texas_ridge_ID1046.75-116.62646.625-116.50127391.278932.278761.192109.277519990602
park_ID1046.75-116.50146.625-116.37627589.8131319.513941.089113.007519990602
falling_springs_WA1046.625-117.75146.5-117.62627210.576704.376469.86196.447520010601
gould_city_WA1046.625-117.62646.5-117.50127312.178713.978547.41483.577520010601
kirby_WA1046.625-117.50146.5-117.37627224.931801.731694.93886.563520010601
granite_point_WA1046.625-117.37646.5-117.25127223.951856.251637.252196.319520010601
colton_WA1046.625-117.25146.5-117.12627225.962910.262772.68144.65520010601
uniontown_WA1046.625-117.12646.5-117.00127774.866947.166833.48526.341520010601
genesee_ID1046.625-117.00146.5-116.87627777.681893.681846.82718.529520010601
green_knob_ID1046.625-116.87646.5-116.75127259.469899.069776.001111.789520010601
juliaetta_ID1046.625-116.75146.5-116.62627246.427773.527563.613145.99519990602
lenore_ID1046.625-116.62646.5-116.50127257.038918.638667.759165.446519990602
southwick_ID1046.625-116.50146.5-116.37627275.3681260.668859.061157.312519990602
zumwalt_WA1046.5-117.75146.375-117.62627434.9981001.598678.545105.342520010601
pomeroy_WA1046.5-117.62646.375-117.50127538.0251062.325811.3118.174520010601
alpowa_ridge_WA1046.5-117.50146.375-117.37627500.5251054.425817.45691.246520010601
stember_creek_WA1046.5-117.37646.375-117.25127284.297850.397655.992133.512520010601
silcott_island_WA1046.5-117.25146.375-117.12627225.979919.279493.753172.603520010601
clarkston_WA1046.5-117.12646.375-117.00127226.011928.511542.939258.932520010601
lewiston_orchards_north_ID1046.5-117.00146.375-116.87627221.996881.796492.614181.98519990602
lapwai_ID1046.5-116.87646.375-116.75127234.189835.889469.135127.867519990701
culdesac_north_ID1046.5-116.75146.375-116.62627246.404822.504547.04891.969519990602
gifford_ID1046.5-116.62646.375-116.50127308.7331086.933824.932156.584519990602
peck_ID1046.5-116.50146.375-116.37627275.3351039.735787.927207.386519990602
hopkins_ridge_WA1046.375-117.75146.25-117.62627569.1961531.9961006.465199.797520000113
rose_springs_WA1046.375-117.62646.25-117.50127835.5321604.6321222.263158.727520000113
peola_WA1046.375-117.50146.25-117.37627640.291442.891095.136149.449520000113
potter_hill_WA1046.375-117.37646.25-117.25127433.3231150.823807.278128.286520000113
rockpile_creek_WA1046.375-117.25146.25-117.12627307.2904.1632.176114.955520010601
asotin_WA1046.375-117.12646.25-117.00127225.995805.895508.031157.411520010601
lewiston_orchards_south_ID1046.375-117.00146.25-116.87627229.631835.231561.532138.126520010601
sweetwater_ID1046.375-116.87646.25-116.75127329.4291220.729696.507167.365519990611
culdesac_south_ID1046.375-116.75146.25-116.62627386.4531289.253877.602258.497519990611
reubens_ID1046.375-116.62646.25-116.50127604.9671209.8671073.71393.47519990611
fletcher_ID1046.375-116.50146.25-116.37627600.7651162.7651018.92109.745519990611
panjab_creek_WA1046.25-117.75146.125-117.62627786.0671797.7671340.787231.609520000113
stentz_spring_WA1046.25-117.62646.125-117.501271058.1341911.1341573.534159.168520000113
pinkham_butte_WA1046.25-117.50146.125-117.37627781.9681894.1681423.779228.702520000113
harlow_ridge_WA1046.25-117.37646.125-117.25127621.5011650.6011154.847189.891520000113
anatone_WA1046.25-117.25146.125-117.12627527.1521357.352985.703127.838520000113
weissenfels_ridge_WA1046.25-117.12646.125-117.00127401.8561111.056882.217120.817520010601
captain_john_rapids_ID1046.25-117.00146.125-116.87627233.2431270.743683.636223.151520010601
waha_ID1046.25-116.87646.125-116.75127548.341541.241224.779219.511520001001
winchester_west_ID1046.25-116.75146.125-116.62627942.1611467.2611337.76169.644520001001
winchester_east_ID1046.25-116.62646.125-116.501271112.5391412.1391261.10554.491519990611
craigmont_ID1046.25-116.50146.125-116.37627963.3891393.0891169.87458.224519990611
oregon_butte_WA1046.125-117.75146-117.62627771.8931946.4931348.939225.315520000113
diamond_peak_WA1046.125-117.62646-117.50127619.7531943.9531246.093261.898520000113
saddle_butte_WA1046.125-117.50146-117.37627443.4521894.0521225.294282.008520000113
mountain_view_WA1046.125-117.37646-117.25127377.6971651.697964.86322.002520000113
fields_spring_WA1046.125-117.25146-117.12627332.4911527.491937285.917520000113
black_butte_WA1046.125-117.12646-117.00127259.5951262.695793.563282.41520000113
limekiln_rapids_ID1046.125-117.00146-116.87627235.9821625.782714.385292.963520000113
frye_point_ID1046.125-116.87646-116.75127632.3871637.4871359.336191.415520000113
hoover_point_ID1046.125-116.75146-116.62627320.8481506.3481085.966334.212520001001
westlake_ID1046.125-116.62646-116.50127342.3541414.5541165.311266.717520001001
keuterville_ID1046.125-116.50146-116.37627859.1361746.6361292.246104.142520001001
elbow_creek_OR1046-117.75145.875-117.62627596.2791526.3791163.355213.774520000114
eden_ridge_OR1046-117.62645.875-117.50127525.1171296.9171000.243190.596520000114
troy_OR1046-117.50145.875-117.37627444.9591321.759855.212196.031520000114
flora_OR1046-117.37645.875-117.25127434.7311362.8311152.514187.014520000114
paradise_OR1046-117.25145.875-117.12627478.6851531.2851073.028215.887520000114
teepee_butte_OR1046-117.12645.875-117.00127368.131630.431047.008280.68520000114
jim_creek_butte_OR1046-117.00145.875-116.87627259.861672.961043.988359.619520000114
wapshilla_creek_ID1046-116.87645.875-116.75127264.6491490.849874.935289.339520000114
rattlesnake_ridge_ID1046-116.75145.875-116.62627290.061494.66869.959318.868520000114
boles_ID1046-116.62645.875-116.50127350.7721521.8721224.929291.166520000114
moughmer_point_ID1046-116.50145.875-116.37627369.6891433.989951.863299.18520000114
deep_creek_OR1045.875-117.75145.75-117.62627581.2651443.3651084.31182.839520000114
promise_OR1045.875-117.62645.75-117.50127557.5461335.2461115.97148.226520000114
wood_butte_OR1045.875-117.50145.75-117.37627574.141369.841093.322174.601520000114
shamrock_creek_OR1045.875-117.37645.75-117.25127769.3021491.3021316.811117.472520000114
table_mountain_OR1045.875-117.25145.75-117.12627720.1711600.8711241.071204.195520000114
billy_meadows_OR1045.875-117.12645.75-117.001271106.1041665.4041442.307103.555520000114
poison_point_OR1045.875-117.00145.75-116.87627547.7291666.7291426.112198.161520000114
deadhorse_ridge_OR1045.875-116.87645.75-116.75127274.9461652.146985.328392.37520000114
cactus_mountain_OR1045.875-116.75145.75-116.62627281.7051384.805796.611286.028520000114
wolf_creek_ID1045.875-116.62645.75-116.50127312.9231479.923934.731302.007520000114
joseph_ID1045.875-116.50145.75-116.37627568.6551611.4551243.045175.45520000114
howard_butte_OR1045.75-117.75145.625-117.62627744.4261334.5261128.198106.586520000114
akers_butte_OR1045.75-117.62645.625-117.50127871.7541357.4541163.841111.146520000114
sherod_meadows_OR1045.75-117.50145.625-117.37627913.6091455.3091291.345104.567520000114
sled_springs_OR1045.75-117.37645.625-117.251271011.231506.931386.68166.303520000114
roberts_butte_OR1045.75-117.25145.625-117.12627951.4681496.0681220.889104.932520000114
greenwood_butte_OR1045.75-117.12645.625-117.001271008.0581419.7581236.22467.369520000114
zumwalt_OR1045.75-117.00145.625-116.87627834.7981545.9981375.47686.136520000114
haas_hollow_OR1045.75-116.87645.625-116.75127366.1431639.043998.88340.991520000114
fingerboard_saddle_OR1045.75-116.75145.625-116.62627387.7681774.8681104.624288.931520000114
lord_flat_OR1045.75-116.62645.625-116.50127322.1571832.2571069.534395.914520000114
grave_point_ID1045.75-116.50145.625-116.37627336.7431846.4431153.336346.848520000114
minam_OR1045.625-117.75145.5-117.62627769.2151599.0151136.879157.62520000114
wallowa_OR1045.625-117.62645.5-117.50127829.2331632.1331124.926212.771520000114
evans_OR1045.625-117.50145.5-117.37627902.6571372.2571081.82694.421520000114
hicks_spring_OR1045.625-117.37645.5-117.251271105.8221494.1221300.81478.004520000114
elk_mountain_OR1045.625-117.25145.5-117.126271122.2291563.6291333.12177.104520000114
elk_mountain_se_OR1045.625-117.12645.5-117.001271184.6561583.3561401.56165.027520000114
findley_buttes_OR1045.625-117.00145.5-116.87627700.9221688.1221319.632184.357520000114
imnaha_OR1045.625-116.87645.5-116.75127538.5541832.1541134.631313.019520000114
sleepy_ridge_OR1045.625-116.75145.5-116.62627849.1312039.7311547.259259.928520000114
temperance_creek_OR1045.625-116.62645.5-116.50127364.1751918.7751212.352430.569520000114
kirkwood_creek_ID1045.625-116.50145.5-116.37627349.0582113.4581272.697411.599520000114
mount_moriah_OR1045.5-117.75145.375-117.62627910.3021976.4021462.935229.393520000114
fox_point_OR1045.5-117.62645.375-117.501271056.0622338.3621701.944263.291520000114
lostine_OR1045.5-117.50145.375-117.37627985.8422431.4421514.07391.222520000114
enterprise_OR1045.5-117.37645.375-117.251271045.6152296.5151250.637149.72520000114
joseph_nw_OR1045.5-117.25145.375-117.126271167.5211471.1211290.79767.227520000114
three_lakes_country_OR1045.5-117.12645.375-117.001271006.0691522.7691372.68388.502520000114
clear_lake_ridge_OR1045.5-117.00145.375-116.87627764.5711687.4711329.406196.269520000114
sheep_creek_divide_OR1045.5-116.87645.375-116.75127691.1571872.9571234.405274.775520000114
hat_point_OR1045.5-116.75145.375-116.62627413.1532129.5531629.105371.01520000114
old_timer_mountain_ID1045.5-116.62645.375-116.50127383.3992336.1991155.271442.074520000114
kessler_creek_ID1045.5-116.50145.375-116.37627781.9152502.6151613.503356.774520000114
mount_fanny_OR1045.375-117.75145.25-117.626271072.7012193.2011720.682264.419520000114
jim_white_ridge_OR1045.375-117.62645.25-117.501271094.9042422.3041773.916314.892520000114
north_minam_meadows_OR1045.375-117.50145.25-117.376271304.1462687.2462100.043289.214520000114
chief_joseph_mountain_OR1045.375-117.37645.25-117.251271217.4372981.5372102.578456.905520000114
joseph_OR1045.375-117.25145.25-117.126271214.8752736.7751554.51336.467520000114
kinney_lake_OR1045.375-117.12645.25-117.001271174.6612002.0611533.646126.457520000114
harl_butte_OR1045.375-117.00145.25-116.87627995.0441847.6441491.431166.134520000114
jaynes_ridge_OR1045.375-116.87645.25-116.75127861.9621983.0621410.351245.074520000114
squirrel_prairie_OR1045.375-116.75145.25-116.62627414.9412262.4411348.169462.133520000114
he_devil_ID1045.375-116.62645.25-116.50127774.3542871.6542089.196339.716520000114
heavens_gate_ID1045.375-116.50145.25-116.37627638.8672594.3671534.932414.661520000114
little_catherine_creek_OR1045.25-117.75145.125-117.62627965.6282091.4281521.476291.645520000114
china_cap_OR1045.25-117.62645.125-117.501271187.8812637.5811913.512278.932520000114
steamboat_lake_OR1045.25-117.50145.125-117.376271423.0312810.2312150.177302.191520000114
eagle_cap_OR1045.25-117.37645.125-117.251271703.232996.832347.56224.649520000114
aneroid_mountain_OR1045.25-117.25145.125-117.126271562.9512956.5512323.271256.075520000114
lick_creek_OR1045.25-117.12645.125-117.001271358.8432740.8431917.547233.431520000114
gumboot_butte_OR1045.25-117.00145.125-116.876271176.2541896.0541649.807144.366520000114
puderbaugh_ridge_OR1045.25-116.87645.125-116.75127514.1921906.3921501.171231.539520000114
white_monument_ID1045.25-116.75145.125-116.62627465.0192398.4191375.759483.438520000114
purgatory_saddle_ID1045.25-116.62645.125-116.501271592.0992726.4992170.86199.735520000114
pollock_mountain_ID1045.25-116.50145.125-116.376271073.0322466.5321820.968253.294520000114
medical_springs_OR1045.125-117.75145-117.62627970.771672.871250.642154.584520000114
flagstaff_butte_OR1045.125-117.62645-117.501271014.1422380.0421558.935215.629520000114
bennet_peak_OR1045.125-117.50145-117.376271215.5212725.4211866.009309.707520000114
krag_peak_OR1045.125-117.37645-117.251271205.1652772.3652042.37334.047520000114
cornucopia_OR1045.125-117.25145-117.126271370.6572917.8572059.471270.382520000114
deadman_point_OR1045.125-117.12645-117.001271344.0892370.9891849.791215.121520000114
duck_creek_OR1045.125-117.00145-116.87627946.8811883.9811475.224177.677520000114
homestead_OR1045.125-116.87645-116.75127514.3521702.6521069.145307.48520000114
cuprum_ID1045.125-116.75145-116.62627514.422102.221459.214189.76520000114
butterfield_gulch_ID1045.125-116.62645-116.501271345.7782319.7781763.671180.192520000114
railroad_saddle_ID1045.125-116.50145-116.376271261.4662260.9661601.054203.172520000114
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19990201
Ending_Date: Unknown
Currentness_Reference: publication date
Status:
Progress: In work
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate:-117.6806257
East_Bounding_Coordinate:-116.40144501
North_Bounding_Coordinate:47.39078283
South_Bounding_Coordinate:45.09617003
Keywords:
Theme:
Theme_Keyword_Thesaurus: GCMD Parameter Keywords
Theme_Keyword: EARTH SCIENCE
Theme_Keyword: LAND SURFACE
Theme_Keyword: TOPOGRAPHY
Theme_Keyword: LANDFORMS
Theme_Keyword: TERRAIN ELEVATION
Theme_Keyword: 1-DEGREE DEM
Theme_Keyword: 2-ARC-SECOND DEM
Theme_Keyword: 7.5-MINUTE DEM
Theme_Keyword: CARTOGRAPHY
Theme_Keyword: DEM
Theme_Keyword: DIGITAL ELEVATION MODEL
Theme_Keyword: DIGITAL MAPPING
Theme_Keyword: EDC
Theme_Keyword: EROS
Theme_Keyword: GEODATA
Theme_Keyword: GIS
Theme_Keyword: MAPPING
Theme_Keyword: RASTER
Theme_Keyword: USGS
Place:
Place_Keyword_Thesaurus: GCMD Location Keywords
Place_Keyword: NORTH AMERICA
Place_Keyword: UNITED STATES
Place_Keyword: UNITED STATES OF AMERICA
Access_Constraints: None
Use_Constraints:
None. Acknowledgement of the originating agencies would be appreciated in products derived from these data.

Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Raster

Distribution_Information:
Distributor:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Customer Services Representative
Contact_Organization: EROS Data Center
Contact_Address:
Address_Type: mailing and physical address
Address:
U.S. Geological Survey EROS Data Center
City: Sioux Falls
State_or_Province: SD
Postal_Code: 57198
Country: USA
Contact_Voice_Telephone: 605-594-6151
Contact_Facsimile_Telephone: 605-594-6589
Contact_Electronic_Mail_Address: custserv@edcmail.cr.usgs.gov
Resource_Description: National Elevation Dataset (NED)
Distribution_Liability:
Although these data have been processed successfully on a computer system at the U.S. Geological Survey, EROS Data Center, no warranty expressed or implied is made by either regarding the utility of the data on any system, nor shall 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 peripherals, or when the physical medium is delivered in damaged condition. Requests for adjustments of credit must be made within 90 days from the date of this shipment from the ordering site.

Metadata_Reference_Information:
Metadata_Date: 19990211
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Customer Services Representative
Contact_Organization: EROS Data Center
Contact_Address:
Address_Type: mailing and physical address
Address:
U.S. Geological Survey EROS Data Center
City: Sioux Falls
State_or_Province: SD
Postal_Code: 57198
Country: USA
Contact_Voice_Telephone: 605-594-6151
Contact_Facsimile_Telephone: 605-594-6589
Contact_Electronic_Mail_Address: custserv@edcmail.cr.usgs.gov
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998