Layer Estimates:

Layer: HS_USH_IM_T01_L01_001M_T_People_pre1500 (ID:0)
Count: 7
Extent:

XMin: -1365100.759401
YMin: -584403.418501
XMax: 677895.770101001
YMax: 1719337.746701
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_T_People_Southwest (ID:1)
Count: 16
Extent:

XMin: -1719598.824001
YMin: 522338.458799
XMax: -235204.825998999
YMax: 1584118.179501
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_T_People_Southeast (ID:2)
Count: 24
Extent:

XMin: 189716.265699001
YMin: 406473.976299
XMax: 1688975.312501
YMax: 1603773.956501
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_T_People_Pacific coast (ID:3)
Count: 32
Extent:

XMin: -2304358.565901
YMin: 1302705.662399
XMax: -1837056.447799
YMax: 3385798.258601
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_T_People_Northeast (ID:4)
Count: 47
Extent:

XMin: 302841.388299002
YMin: 1524159.091699
XMax: 2191024.340701
YMax: 3164787.201101
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_T_People_Mountains (ID:5)
Count: 34
Extent:

XMin: -1964729.318101
YMin: 1563769.830699
XMax: -1111970.645999
YMax: 3469019.169401
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_T_People_Mexico (ID:6)
Count: 4
Extent:

XMin: -1302998.391501
YMin: 617082.137399
XMax: -976736.006499
YMax: 879225.481801
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_T_People_Great Plains (ID:7)
Count: 34
Extent:

XMin: -1189907.964601
YMin: 830870.552199
XMax: 408443.870901001
YMax: 3509761.837601
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Accessibility_Subarctic (ID:8)
Count: 1
Extent:

XMin: -2207037.1786
YMin: 2818498.9255
XMax: 1932733.2714
YMax: 4090358.5693
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Accessibility_Southwest (ID:9)
Count: 1
Extent:

XMin: -1770337.0292
YMin: 311622.2193
XMax: -30150.2019000007
YMax: 1732885.4043
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Accessibility_Southeast (ID:10)
Count: 1
Extent:

XMin: 15037.2126999982
YMin: 690575.8728
XMax: 1697881.6179
YMax: 1991796.4308
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Accessibility_Pacific coast (ID:11)
Count: 1
Extent:

XMin: -2207037.1786
YMin: 1166758.4958
XMax: -1710109.8914
YMax: 4090358.5693
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Accessibility_Northeast (ID:12)
Count: 1
Extent:

XMin: 73689.756099999
YMin: 1379370.6762
XMax: 1932733.2714
YMax: 3109368.9744
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Accessibility_Mountains (ID:13)
Count: 1
Extent:

XMin: -2135661.3772
YMin: 1359313.6399
XMax: -642942.750399999
YMax: 3574553.5435
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Accessibility_Mexico (ID:14)
Count: 1
Extent:

XMin: -1793218.6675
YMin: 311622.2193
XMax: -115140.831799999
YMax: 1246600.9733
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Accessibility_Great Plains (ID:15)
Count: 1
Extent:

XMin: -1703447.1307
YMin: 619949.7616
XMax: 613048.5154
YMax: 3823694.9114
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Rivers (ID:16)
Count: 73
Extent:

XMin: -2319168.1817
YMin: -2066025.92
XMax: 3952727.2737
YMax: 4560823.0153
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Lakes (ID:17)
Count: 18
Extent:

XMin: -1406672.344
YMin: -1190619.6609
XMax: 1798720.3282
YMax: 4451890.725
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Region_Subarctic (ID:18)
Count: 237
Extent:

XMin: -2587013.04
YMin: 2818495.9998
XMax: 3188704.1972
YMax: 4560823.0153
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Region_Southwest (ID:19)
Count: 6
Extent:

XMin: -1770367.5813
YMin: 311639.8639
XMax: -22819.6213999987
YMax: 1732928.4331
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Region_Southeast (ID:20)
Count: 135
Extent:

XMin: 15040.4505999982
YMin: 269852.0504
XMax: 1780382.9415
YMax: 1991850.0749
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Region_Pacific coast (ID:21)
Count: 192
Extent:

XMin: -2486303.6087
YMin: 92476.6694999998
XMax: -1390690.498
YMax: 4090383.4815
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Region_Northeast (ID:22)
Count: 86
Extent:

XMin: 73689.756099999
YMin: 1379427.4005
XMax: 2829771.2528
YMax: 3283369.2179
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Region_Mountains (ID:23)
Count: 1
Extent:

XMin: -2135722.2185
YMin: 1359301.368
XMax: -642942.750399999
YMax: 3574516.929
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Region_Mexico (ID:24)
Count: 312
Extent:

XMin: -2050054.0429
YMin: -2547482.8837
XMax: 3952727.2737
YMax: 1246571.1688
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]

Layer: HS_USH_IM_T01_L01_001M_Region_Great Plains (ID:25)
Count: 1
Extent:

XMin: -1703445.8479
YMin: 602046.7717
XMax: 613016.332400002
YMax: 3823683.783
Spatial Reference: PROJCS["NAD83_Conus_Albers",GEOGCS["GCS_NAD83(1986)",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["false_easting",0.0],PARAMETER["false_northing",0.0],PARAMETER["central_meridian",-96.0],PARAMETER["standard_parallel_1",29.5],PARAMETER["standard_parallel_2",45.5],PARAMETER["latitude_of_origin",23.0],UNIT["Meter",1.0]]