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  5. Complex interactions among river-valley morphology, basin size, and flow-event magnitude structure the physical template of floodplain ecosystems: Data
  6. Shapefiles depicting the valley bottom areas.
  7. LittleGunpowderFalls Shapefiles depicting the valley bottom areas.

LittleGunpowderFalls Shapefiles depicting the valley bottom areas.

Dates

Publication Date
Time Period
2015-08-01

Citation

Van Appledorn, M., 2018, Complex interactions among river-valley morphology, basin size, and flow-event magnitude structure the physical template of floodplain ecosystems: Data: U.S. Geological Survey data release, https://doi.org/10.5066/P9ITQTNQ.

Summary

The shapefiles depict the valley bottom areas over which HEC-RAS model results were summarized. Valley bottoms were manually delineated in ArcMap by visually interpreting LIDAR terrain models and aerial imagery. Substantial changes in elevation, curvature, and slope were interpreted within the context of their position within the study reach to be channel banks and valley walls. Such areas were excluded from the valley bottom delineation.

Contacts

Point of Contact :
Molly Van Appledorn
Originator :
Molly Van Appledorn
Metadata Contact :
Molly Van Appledorn
SDC Data Owner :
Upper Midwest Environmental Sciences Center
USGS Mission Area :
Ecosystems
Distributor :
U.S. Geological Survey - ScienceBase

Attached Files

Click on title to download individual files attached to this item.

Shapefile: LittleGunpowderFallsValleyBottom.zip
LittleGunpowderFallsValleyBottom.shp.xml
Original FGDC Metadata
View 		9.01 KB
LittleGunpowderFallsValleyBottom.CPG 5 Bytes
LittleGunpowderFallsValleyBottom.dbf 77 Bytes
LittleGunpowderFallsValleyBottom.prj 540 Bytes
LittleGunpowderFallsValleyBottom.sbn 132 Bytes
LittleGunpowderFallsValleyBottom.sbx 116 Bytes
LittleGunpowderFallsValleyBottom.shp 1.18 KB
LittleGunpowderFallsValleyBottom.shx 108 Bytes

Purpose

The valley bottom shapefiles were developed to be used as masks for extracting results from the 2D HEC-RAS hydraulic models.

Map

Spatial Services

ScienceBase WMS

ScienceBase WFS

Communities

  • Upper Midwest Environmental Sciences Center (UMESC)

Tags

Provenance

Data source
Input directly

Additional Information

Shapefile Extension

boundingBox
minY39.50215604725116
minX-76.43589445865014
maxY39.5052507478686
maxX-76.4333331560791
files
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contentTypetext/plain
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size5
dateUploadedThu Sep 06 06:52:40 MDT 2018
nameLittleGunpowderFallsValleyBottom.dbf
contentTypeapplication/unknown
pathOnDisk__disk__ff/07/ce/ff07cea4efc28452ff1724f11e2bd2c4fae0c518
size77
dateUploadedThu Sep 06 06:52:40 MDT 2018
nameLittleGunpowderFallsValleyBottom.prj
contentTypetext/plain
pathOnDisk__disk__c3/44/7b/c3447b3b88e068c24ae2ff8d26462e04ce7d46dd
size540
dateUploadedThu Sep 06 06:52:40 MDT 2018
nameLittleGunpowderFallsValleyBottom.sbn
contentTypex-gis/x-shapefile
pathOnDisk__disk__b3/62/65/b36265788297cb9d94d225a30139bdd083b4d4c0
size132
dateUploadedThu Sep 06 06:52:40 MDT 2018
nameLittleGunpowderFallsValleyBottom.sbx
contentTypex-gis/x-shapefile
pathOnDisk__disk__87/a2/98/87a29832904951124eb69cfef61e7fe1b21e6958
size116
dateUploadedThu Sep 06 06:52:40 MDT 2018
nameLittleGunpowderFallsValleyBottom.shp
contentTypex-gis/x-shapefile
pathOnDisk__disk__c1/86/27/c186274c1bbaf55ecf9814d4b2f7de37833ce870
size1212
dateUploadedThu Sep 06 06:52:40 MDT 2018
nameLittleGunpowderFallsValleyBottom.shp.xml
contentTypeapplication/fgdc+xml
pathOnDisk__disk__e7/11/95/e711959dad0c25ac04daf8d319b5240ddf8c178d
dateUploadedThu Jun 16 10:10:00 MDT 2022
originalMetadatatrue
nameLittleGunpowderFallsValleyBottom.shx
contentTypex-gis/x-shapefile
pathOnDisk__disk__3b/23/94/3b23941d10856937dc52871f373f6ef6c2958d87
size108
dateUploadedThu Sep 06 06:52:40 MDT 2018
geometryTypeMultiPolygon
nameLittleGunpowderFallsValleyBottom

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