The National Snow and Ice Data Center (NSIDC) Antarctic Cryosphere Access Portal (A-CAP) is a map server that provides data and information pertinent to the frozen regions of the Antarctic ice sheet and the Southern Ocean, including monthly climatologies of sea ice extent and concentration, ice sheet elevation and accumulation, satellite imagery, and more. In addition to providing map images and source data through Open Geospatial Consortium, Inc. (OGC) protocols--Web Map Service (WMS), Web Feature Service (WFS), and Web Coverage Service (WCS)--a dynamic Web interface for exploring these data is also available at http://nsidc.org/agdc/acap/. If you have questions, comments or suggestions, please contact NSIDC User Services at +1.303.492.6199 or nsidc@nsidc.org.
Nombrede la capa |
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acap |
blue_marble_01 |
blue_marble_01_circle |
blue_marble_07 |
blue_marble_07_circle |
sea_ice_extent_01 |
sea_ice_extent_02 |
sea_ice_extent_03 |
sea_ice_extent_04 |
sea_ice_extent_05 |
sea_ice_extent_06 |
sea_ice_extent_07 |
sea_ice_extent_08 |
sea_ice_extent_09 |
sea_ice_extent_10 |
sea_ice_extent_11 |
sea_ice_extent_12 |
sea_ice_concentration_01 |
sea_ice_concentration_01_graded_5classes |
sea_ice_concentration_01_graded_18classes |
sea_ice_concentration_02 |
sea_ice_concentration_02_graded_5classes |
sea_ice_concentration_02_graded_18classes |
sea_ice_concentration_03 |
sea_ice_concentration_03_graded_5classes |
sea_ice_concentration_03_graded_18classes |
sea_ice_concentration_04 |
sea_ice_concentration_04_graded_5classes |
sea_ice_concentration_04_graded_18classes |
sea_ice_concentration_05 |
sea_ice_concentration_05_graded_5classes |
sea_ice_concentration_05_graded_18classes |
sea_ice_concentration_06 |
sea_ice_concentration_06_graded_5classes |
sea_ice_concentration_06_graded_18classes |
sea_ice_concentration_07 |
sea_ice_concentration_07_graded_5classes |
sea_ice_concentration_07_graded_18classes |
sea_ice_concentration_08 |
sea_ice_concentration_08_graded_5classes |
sea_ice_concentration_08_graded_18classes |
sea_ice_concentration_09 |
sea_ice_concentration_09_graded_5classes |
sea_ice_concentration_09_graded_18classes |
sea_ice_concentration_10 |
sea_ice_concentration_10_graded_5classes |
sea_ice_concentration_10_graded_18classes |
sea_ice_concentration_11 |
sea_ice_concentration_11_graded_5classes |
sea_ice_concentration_11_graded_18classes |
sea_ice_concentration_12 |
sea_ice_concentration_12_graded_5classes |
sea_ice_concentration_12_graded_18classes |
land |
antarctica_ice_shelves |
antarctica_continent |
antarctica_islands |
land_excluding_antarctica |
moa |
moa_uhc |
moa_vhc |
moa_hc |
moa_ulc |
moa_vlc |
moa_lc |
avhrr_mosaic_band1 |
avhrr_mosaic_band1_vhc |
avhrr_mosaic_band1_hc |
avhrr_mosaic_band1_lc |
avhrr_mosaic_band2 |
avhrr_mosaic_band2_vhc |
avhrr_mosaic_band2_hc |
avhrr_mosaic_band2_lc |
ramp_sar_mosaic |
ramp_sar_mosaic_vhc |
ramp_sar_mosaic_hc |
ramp_sar_mosaic_lc |
ramp_sar_mosaic_true_backscatter |
disp_mosaic |
disp_mosaic_vhc |
disp_mosaic_hc |
disp_mosaic_lc |
bedmap |
bedmap_hc |
bedmap_lc |
bedmap_graded |
bamber_dem |
bamber_dem_uhc |
bamber_dem_vhc |
bamber_dem_hc |
bamber_dem_lc |
bamber_dem_graded |
glas_dem |
glas_dem_uhc |
glas_dem_vhc |
glas_dem_hc |
glas_dem_lc |
glas_dem_graded |
ramp_dem |
ramp_dem_uhc |
ramp_dem_vhc |
ramp_dem_hc |
ramp_dem_lc |
ramp_dem_graded |
ramp_dem_graded_below_100m |
ramp_dem_graded_above_100m |
accumulation_arthern |
accumulation_arthern_graded |
accumulation_monaghan |
accumulation_monaghan_graded |
surface_mass_balance_van_de_berg |
surface_mass_balance_van_de_berg_graded |
nsidc-0099.elevation |
nsidc-0099.ice_thickness |
nsidc-0119.elevation |
nsidc-0119.elevation.lowres |
nsidc-0119.elevation.highres |
nsidc-0119.ice_thickness |
nsidc-0119.ice_thickness.lowres |
nsidc-0119.ice_thickness.highres |
nsidc-0292.bedrock_elevation |
nsidc-0292.ice_thickness |
nsidc-0323.oxygen |
nsidc-0323.deuterium |
nsidc-0324.elevation |
nsidc-0324.velocity_magnitude |
nsidc-0324.velocity_east_component |
nsidc-0324.velocity_north_component |
nsidc-0324.velocity_vertical_component |
nsidc-0326 |
nsidc-0334 |
nsidc-0334.lowres |
nsidc-0334.highres |
velmap_amery_1968_1991 |
velmap_amery_1968_1991_graded |
velmap_amery_1990_1995 |
velmap_amery_1990_1995_graded |
velmap_byrd_1978_1979 |
velmap_byrd_1978_1979_graded |
velmap_crane_1202_0203 |
velmap_crane_1202_0203_graded |
velmap_crane_0402_1202 |
velmap_crane_0402_1202_graded |
velmap_crane_0402_0203 |
velmap_crane_0402_0203_graded |
velmap_crane_1201_1202 |
velmap_crane_1201_1202_graded |
velmap_crane_0100_1201 |
velmap_crane_0100_1201_graded |
velmap_crane_0100_0402 |
velmap_crane_0100_0402_graded |
velmap_crane_1201_0402 |
velmap_crane_1201_0402_graded |
velmap_david_1990_1992 |
velmap_david_1990_1992_graded |
velmap_fris_1986_1994 |
velmap_fris_1986_1994_graded |
velmap_fris_1980_1993 |
velmap_fris_1980_1993_graded |
velmap_institute_1986_1989 |
velmap_institute_1986_1989_graded |
velmap_larsenb_1997_1999 |
velmap_larsenb_1997_1999_graded |
velmap_mertz_0200_1201 |
velmap_mertz_0200_1201_graded |
velmap_mertz_0189_0200 |
velmap_mertz_0189_0200_graded |
velmap_mizuho_1969_1974 |
velmap_mizuho_1969_1974_graded |
velmap_pine_1986_1988 |
velmap_pine_1986_1988_graded |
velmap_pine_1973_1975 |
velmap_pine_1973_1975_graded |
velmap_prestrud_1987_1989 |
velmap_prestrud_1987_1989_graded |
velmap_priestley_1990_1992 |
velmap_priestley_1990_1992_graded |
velmap_reeves_1988_1992 |
velmap_reeves_1988_1992_graded |
velmap_riggs_actual_1960_1977 |
velmap_riggs_actual_1960_1977_graded |
velmap_riggs_interpolated_1956_1977 |
velmap_riggs_interpolated_1956_1977_graded |
velmap_ross_nw_0389_1289 |
velmap_ross_nw_0389_1289_graded |
velmap_siple_catchment_1984_1992 |
velmap_siple_catchment_1984_1992_graded |
velmap_siple_dome_1994_1996 |
velmap_siple_dome_1994_1996_graded |
velmap_siple_dome_1996_1997 |
velmap_siple_dome_1996_1997_graded |
velmap_siple_dome_1994_1997 |
velmap_siple_dome_1994_1997_graded |
velmap_streamb_1984_1992 |
velmap_streamb_1984_1992_graded |
velmap_streamc_1996_1997 |
velmap_streamc_1996_1997_graded |
velmap_streamc_2000_2001 |
velmap_streamc_2000_2001_graded |
velmap_streamde_1987_1988 |
velmap_streamde_1987_1988_graded |
velmap_streamd_lower_1985_1991 |
velmap_streamd_lower_1985_1991_graded |
velmap_streamd_lower_1994_1995 |
velmap_streamd_lower_1994_1995_graded |
velmap_streamd_upper_1987_1991 |
velmap_streamd_upper_1987_1991_graded |
velmap_streamde_lower_1987_1989 |
velmap_streamde_lower_1987_1989_graded |
velmap_streamde_lower_1987_1990 |
velmap_streamde_lower_1987_1990_graded |
velmap_streamde_lower_1989_1990 |
velmap_streamde_lower_1989_1990_graded |
velmap_streame_lower_1987_1992 |
velmap_streame_lower_1987_1992_graded |
velmap_streame_upper_1987_1992 |
velmap_streame_upper_1987_1992_graded |
velmap_streamf_1987_1990 |
velmap_streamf_1987_1990_graded |
velmap_sulzberger_1986_1989 |
velmap_sulzberger_1986_1989_graded |
velmap_thwaites_1988_1990 |
velmap_thwaites_1988_1990_graded |
velmap_tnb_1991_1994 |
velmap_tnb_1991_1994_graded |
velmap_vega_1998_2000 |
velmap_vega_1998_2000_graded |
nsidc-0086 |
nsidc-0087 |
nsidc-0088 |
nsidc-0093 |
nsidc-0098 |
nsidc-0100 |
nsidc-0110 |
nsidc-0113 |
nsidc-0132 |
nsidc-0139 |
nsidc-0215 |
nsidc-0314 |
nsidc-0356 |
bamber_dem_contours |
bedmap_contours |
bedmap_above_sea_level |
glas_dem_contours |
ramp_dem_contours |
accumulation_arthern_contours |
accumulation_monaghan_contours |
surface_mass_balance_van_de_berg_contours |
coastlines |
coastlines_excluding_antarctica |
antarctica_coastline |
antarctica_grounding_line |
antarctica_islands_coastlines |
country_borders |
country_borders_excluding_antarctica |
antarctica_country_border |
antarctica_islands_borders |
country_labels |
country_labels_excluding_antarctica |
antarctica_label |
southern_ocean_fronts |
subantarctic_front |
southern_antarctic_circumpolar_current_front |
antarctic_circumpolar_current_southern_boundary |
subtropical_front |
polar_front |
southern_ocean_fronts_wfs |
polar_stereo_grid_meters |
image_grid_pixels |
lat_long_grid |
lat_long_grid_20 |
lat_long_grid_10 |
lat_long_grid_5 |
lat_long_grid_below5 |
antarctic_circle |
antarctic_treaty |
tropic_of_capricorn |
equator |
international_date_line |
prime_meridian |
antimeridian |
antarctic_megadunes |
antarctic_megadunes_fill |
antarctic_megadunes_outline |
antarctic_megadunes_wfs |
antarctic_territorial_claims |
antarctic_territorial_claims_france |
antarctic_territorial_claims_argentina |
antarctic_territorial_claims_australia |
antarctic_territorial_claims_chile |
antarctic_territorial_claims_uk |
antarctic_territorial_claims_norway |
antarctic_territorial_claims_new_zealand |
antarctic_territorial_claims_france |
antarctic_territorial_claims_france_fill |
antarctic_territorial_claims_argentina |
antarctic_territorial_claims_argentina_fill |
antarctic_territorial_claims_australia |
antarctic_territorial_claims_australia_fill |
antarctic_territorial_claims_chile |
antarctic_territorial_claims_chile_fill |
antarctic_territorial_claims_uk |
antarctic_territorial_claims_uk_fill |
antarctic_territorial_claims_norway |
antarctic_territorial_claims_norway_limit |
antarctic_territorial_claims_norway_label |
antarctic_territorial_claims_norway_fill |
antarctic_territorial_claims_new_zealand |
antarctic_territorial_claims_new_zealand_fill |
cities |
SCAR_gazetteer |
SCAR_gazetteer_lands |
SCAR_gazetteer_elevated_features_a |
SCAR_gazetteer_elevated_features_b |
SCAR_gazetteer_elevated_features_c |
SCAR_gazetteer_elevated_features_d |
SCAR_gazetteer_elevated_features_e |
SCAR_gazetteer_elevated_features_f |
SCAR_gazetteer_elevated_features_g |
SCAR_gazetteer_elevated_features_h |
SCAR_gazetteer_coves_and_harbours |
SCAR_gazetteer_seas |
SCAR_gazetteer_islands |
SCAR_gazetteer_sea_floor |
SCAR_gazetteer_sea_coasts |
SCAR_gazetteer_capes_and_coastal_projections |
SCAR_gazetteer_sea_access |
SCAR_gazetteer_fluvial_features |
SCAR_gazetteer_inland_water_features |
SCAR_gazetteer_ice_features |
SCAR_gazetteer_ice_cracks |
SCAR_gazetteer_man_made_features |
SCAR_gazetteer_round_features |
SCAR_gazetteer_rookeries |
geographic_features_sea |
geographic_features_ice |
geographic_features_land |
antarctic_research_stations |
antarctic_ice_cores |
south_poles |
south_pole_geographic |
south_pole_magnetic |
south_pole_geomagnetic |
south_pole_inaccessibility |
south_pole_of_cold |
south_poles_wfs |
center_point |
logo_nsidc |
copyright |