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1

Jennifer M Wozencraft Director Joint Airborne Lidar Bathymetry Technical Center of Expertise Manager National Coastal Mapping Program Research Physical Scientist Coastal and Hydraulics Laboratory

Regional Sediment Management In-Progress Review and Regional RSM Differences Techniques and Challenges Meeting 15 May 2018

NATIONAL COASTAL MAPPING PROGRAM UPDATE AND TOOLS

Lida

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etry

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Top

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phy

Wes

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FL

201

6

Goals bull Develop regional repetitive high-

resolution high-accuracy elevation and imagery data

bull Build an understanding of how the coastal zone is changing

bull Facilitate management of sediment and projects at a regional or watershed scale

2National Coastal Mapping Program

JenniferMWozencraftusacearmymil 228-806-6044

Lida

r Bat

hym

etry

and

Top

ogra

phy

Wes

t Pal

m B

each

FL

201

6

Goals bull Develop regional repetitive high-

resolution high-accuracy elevation and imagery data

bull Build an understanding of how the coastal zone is changing

bull Facilitate management of sediment and projects at a regional or watershed scale

2National Coastal Mapping Program

JenniferMWozencraftusacearmymil 228-806-6044

3 JOINT AIRBORNE LIDAR BATHYMETRY TECHNICAL CENTER OF EXPERTISE

Stennis International Airport Kiln MS

OPERATIONS

RESEARCH AND DEVELOPMENT

Hardware

Data exploitation

Procedures

Surveys

Software

Algorithms

Aircraft

People

JenniferMWozencraftusacearmymil 228-806-6044

System parameters 400 m op altitude 10000 pulse per second laser 15 cm RMSE bathymetry 10 cm RMSE topography Shot spacing

07 X 07 meter topo shallow hydro 20 X 20 meter deep hydro

Digital camera (~5 cm on ground resolution) CASI-1500 Hyperspectral Imager

(1 m on ground resolution 48 spectral bands from 380-1050 nm)

bull New interference filters bull New PMTs bull PDU redesign bull Rewrite SLIC bull Testing of multi-anode PMT bull Landwater classification bull Reprocessing tools bull Total Propagated Uncertainty

400 m

Coastal Zone Mapping and Imaging Lidar4

JenniferMWozencraftusacearmymil 228-806-6044

Date 2262018

National Coastal Mapping Program Progress

Number of surveys since 2004

0

s

0 125 250 500 Miles I I I I I I I I I

-l

5

JenniferMWozencraftusacearmymil 228-806-6044

bull 2004-2005 (Charley Frances 6JALBTCX POST-STORM LIDAR FLIGHTS Ivan Jeanne Dennis Wilma)

2016

bull Quantify project impacts bull Beaches navigation

channelsstructures upland placement ecosystem restoration

bull Quantify regional impacts bull Calculate volume and shoreline

change bull Respond to legislation

congressional requests bull Assess damage to buildings roads bull Quantify volumes of debris bull Determine eligibility and volume for

FEMA PA protective measures bull Prepare for the next storm bull Validate and improve our predictive

capability bull Establish a baseline for recovery bull Provide the next pre-event dataset bull Quantify resilience

Post-Irma 2017 JenniferMWozencraftusacearmymil 228-806-6044

httpsgriducrsgiserdcdrenmilgriduccorpsmap

NCMP DATA ACCESS httpscoastnoaagovdataviewer

USACE District Office USACE Geospatial Repository and

Data Management System (GRiD) NOAA OCM (Digital Coast) and

NCEI (Boulder) USGS St Petersburg FL and

Sioux Falls SD

By request to jalbtcxusacearmymil

JALBTCX web services httpsusace-agsesriemcscom arcgisrestservicesJALBTCX

JenniferMWozencraftusacearmymil 228-806-6044

e D JALBTCX_Flight_Blocks_5 x __Cl_ F_o_1d_e_r_JA_L_B_T0lt _____ x __ O_ A_rc_G_1s_-_M_ y_M_a_p ____ x __ O __ s_e_aS_k_e_1c_h_middot_B_e_t1_e_r d_e_c_is_x __ O __ P_re_middotl_P_o_st_middotH_u_m_middot_a_n_e_lr_m __ x _ ____ _

-----------~

C 0 i Secure [ httpscesamusacemapsarcgiscomappswebappv1ewerindexhtrnlid=8d8578dbd67f4516ba6261 di71 d5ea9e

II I Find address or place

11 DDIJpound1 C A lt oona 0

[fl PENNSYLvANIA

Ha rrisonburg 0

Staunton 0

VIRGINIA

Lynchburg 0

boro

N T

Durham 0

Raleigh 0

H arrisburg O

Washingtondeg

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Richm ond

0Rocky Mount

Greenville 0

itle 0

Croatan Nation~ Faesr

A llentown 0

Reading 0

s Phi ladelphii

bull

NEW JERSEY

Edison 0

0

Trenton

NEW JERSEY

Annapolis 0

00 over

DELAWAR

Bridgeport 0

layer List x

Operational layers

bull 112 JALBTCX_Frght_Blocks

bull D 2018 Frght Blocks

bull 112 20152017 Flight Blocks

bull 112 Lidar Blocks

Not Flown

bull Flown

bull Process

D Clean

D Cless1fica~on

D Init ial QC

bull Fnal QC

D Producfon

bull Delivered

US Army Corps Esr 1-ERE Garmin FAO No9t~~~Jl5NPS

x

8 JALBTCX FLIGHT BLOCK STATUS

JenniferMWozencraftusacearmymil 228-806-6044

9 JALBTCX WEBSERVICES AND MAPS

httpwwwarcgiscomhomewebmapviewerhtmlurl=https3 httpscesamusacemapsarcgiscomappsStorytellingSwipeind A2F2Fusace-agsesriemcscom2Farcgis2Frest exhtmlappid=b2ea57b7d3864f8a97058705228c4b93 2Fservices2FJALBTCX2F2017_FEMA_PostIrma2FIma geServerampsource=sd

JenniferMWozencraftusacearmymil 228-806-6044

JALBTCX Support for Em x _J

f- c 0 r i Secure I httpscesamusacemapsarcgiscomapp-MapJournalindexhtmlappid= 87d89509fcd14b1faf65c49fd2ae3b17

AJALBTCX JALBTCX

JALBTCX Support for Emergency Response

JALBTCX

The Joint Airborne Lidar

Bathymetry Technical Center

of Expertise (JALBTCX)

performs emergency

response mapping on behalf

of the US Army Corps of

Engineers (USACE) and other

Federal partners Mapping

conducted under the USACE

e D x

10 JALBTCX STORYMAPS

JenniferMWozencraftusacearmymil 228-806-6044

11

228-806-6044

JALBTCX PRODUCTS FOR COASTAL ENGINEERS Basic lidar

and imagery products

Advanced lidar products

Fusion products

Leveraging ERDC CHL and EL RampD

JenniferMWozencraftusacearmymil

12 JALBTCX TOOLBOXmdashVOLUME AND SHORELINE CHANGE

httpsusacemapsarcgiscomappswebappviewerindex htmlid=d1ee0da4887046edbc9ff05c66d40708

2012 pilot project

2012 post-Sandy

2013 web services

2015 East coast volumes

2016 Post-Matthew

JenniferMWozencraftusacearmymil 228-806-6044

METRICS FOR ENGINEERING PLANNING RESTORATION AND RESILIENCE Geomorphic elevationdepth slope dune characteristics beach width substrate size volumeelevation change distance to shoreline or dune peak foredune continuity channel shapegradient and other structural characteristics

Environmental terrestrial and aquatic habitatvegetation type (eg SAV wetlands) TES invasives cover densitydiversity fragmentationconnectivity substrate type impervious surface height of vegetation above ground

Water stream length watershed size salinity turbidity chlorophyll toxicity exposure

Used in Mapping sea turtle nesting habitat suitability Landscape evolution models Mapping susceptibility to breaching events Identifying opportunities for RSM Coastal infrastructure assessment Beach project monitoring Ecosystem goods and services valuation Quantifying coastal resilience TES conservation webtool

Dune Artificial

Ocean Bay Beach Width

Nearshore Bar

Dune Elevation

MHW

Lighting Vegetation

JenniferMWozencraftusacearmymil 228-806-6044

14 COASTAL DASHBOARD

bull Green bull accreting shoreline bull high dune bull wide beach bull critical habitat bull more natural

landscape

bull Yellow bull stable shoreline bull medium dune and

beach width bull some critical habitat bull more developed

bull Red bull eroding shoreline bull low dune bull narrow beach bull no critical habitat bull developed landscape

com

bine

d en

viro

nmen

tal i

ndex

com

bine

d co

asta

l eng

inee

ring

geom

orph

olog

y in

dex

hum

an u

se in

dex

Ebb shoal stability

Channel navigability

Structure integrity

32 90

72

60 94

97 96

73

JenniferMWozencraftusacearmymil 228-806-6044

15 GEOMORPHIC PARAMETERS bull Foredune Crest amp Toe bull Duneface slope bull Beach width amp slope bull Beach volume bull Highest Dune Ridge

Points chosen along transects

10 m spacing

collaboration on dune extraction JenniferMWozencraftusacearmymil 228-806-6044

South Padre Island I TX 2016

JALBTCX U

~ ---- im ocm ocm cm ocm oma

0 B

16 GEOMORPHIC PARAMETERS

JenniferMWozencraftusacearmymil 228-806-6044

N High 10 A

Low -5

Miles 0 025 05 1

2016 I

Digital Elevation ~~ I (DEM)

~ i Sources Esn HERE Del orme lntermap increment P Corp GEBCO USGS FAO NPS NRCAN GeoBase IGN Kadaster NL Ordnance Survey Esn Japan METI Esn China (Hong Kong) sw1sstopo Mapmylndia C OpenStreetMap contributors Anti thf (JS IJ~pr rnmrnunrtv ~

JALBTCX U

-- shoreline N

-- DuneCrest A -- DuneHigh

-- DuneToe Mile

0 0075015 03

rces Esn HERE Delorme l ntermap increment P Corp CO USGS FAQ NPS NRCAN GeoBase IGN Kadaster

Ordnance Survey Esn Japan METI Esr1 China (Hong middotng) sw1sstopo Mapmylncha C OpenStreetMap contnbutors

the G IS User Community ----

17 GEOMORPHIC PARAMETERS

JenniferMWozencraftusacearmymil 228-806-6044

seachSope

seach Voume

Low middot O

- snorelioe ~Mies

0 003$)07 0 14

sourlaquobull Ebulln HERE ooLomw p p ColtP GESCO 1)5GS fO 145 tltRCA ceoB bullG K81 tlL Oltdnance 5 Y Esn Japan tltETI Esn ChoObull Hong Kong swissiopo t1apmllnda C ltraquo5veell-bullP eondegors

and llO Gl5 IJ r C-MY

bull bull

LOW 1000

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0 003$)07 014

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100-rn bns

soulaquo Ebull HERE ooL p deg p Corigt GESCO 1)5G5 f 0 145 t1RC ceoaase 1GN 1(8(0Ste tlL Qltdnanee 5uNbullYmiddot Esn Japan t1ETI Esn ChoObull lt0lt9 K009lmiddot swssiopo M8Pmy1nda C ltraquo5ueell-bullP eonu1ors

and u- GlS user co~W

e US rgtrmY Corps of Engineers

18 GEOMORPHIC PARAMETERS

JenniferMWozencraftusacearmymil 228-806-6044

19 ENVIRONMENTAL PARAMETERS

Dune Vegetation Normalized Difference Vegetation Index (NDVI) band ratio to isolate vegetation from other materials that do not reflect in the near-infrared part of the electromagnetic spectrum

Impervious Surfaces Non-vegetated areas (based on NDVI) such as roads combined with buildings infrastructure extracted from lidarshygenerated height above ground Beach areas excluded based on dune features

JenniferMWozencraftusacearmymil 228-806-6044

Dune Parameters Volume Beach Slope Dune Vegetation Impervious Surface ~ ~ ~ 3

A bullI ----=-001007 01 -=--0050 1 02

_ 1 ----middot _ o---middot middot--- -middot--middot --- _ __ ____ __ ----___ _ _ - _ ___ _ _ _ -_ L__b~~~~==~~-~~middot ====~====~=-==middot ==middot =======I-middot---

~ JALBTCX

Weighting Scheme bull _ ( Dune Peak ) (Barrier Island CS Volume)

Resiliency - 07 07 D p k + 02 M B C S V l Max une ea ax I o ume

(Max Shoreline Erosion - Shoreline Erosion) + 01

Max Shoreline Erosion -===--==----- [ (Barrier Island Width) ( Beach Width ) -+ 02 045 + 01

Max B I Width Max Beach Width

( Slope of Beach ) (Slope to Depth of Closure) + 004 + 003

Max Slope of Beach Max Slope to D of Closure

( Impervious Area ) ( Dune Veg Coverage )

+ 03 + 02 Max Impervious Area Max Dune Veg Coverage

(Height of Veg above Ground) ( Bay Volume ) + 005 + 005

Max Height Veg above Ground Max Bay Volume

(Max Relative Sea Level Change - Rel Sea Level Change)

+ 005

Max Rel Sea Level Chan e ---- ---------7- ( Tidal Prism ) (Max Breach History - Breach Hist ) + 01 015 + 06 Max Tidal Prism Max Breach Hist

_ bullbull ~+ 025

( Dune Toe ) Max Dune Toe

---~--

Tier 1

Tier 2

Tier 3

20 CONCEPTUAL MODEL

JenniferMWozencraftusacearmymil 228-806-6044

21 GEOMORPHIC PARAMETERS

Challenge How do we compare regions

JenniferMWozencraftusacearmymil 228-806-6044

22 WHATrsquoS NEXT

bull Ongoing surveys in South Carolina bull Surveys in Puerto Rico for FEMA

bull Beach erosion quantities bull Surveys in New England Lakes Erie

and Ontario bull Support to LRD for bluff extraction

bull Great Lakes Coastal Resiliency Study

bull JALBTCX Workshop 26-28 June bull Implementing Total Propagated

Uncertainty bull New system specification bull Update to new reference system

JenniferMWozencraftusacearmymil 228-806-6044

23

JenniferMWozencraftusacearmymil 228-806-6044

QUESTIONS

Tim

e-la

pse

of a

nig

ht fl

ight

Lon

g Is

land

NY

Sep

tem

ber 2

017

Send us your NCMPJALBTCX data story Did we save you $ or time Allow you to do analysis that could not have been done another way

• NATIONAL Coastal Mapping Program Update and Tools
• Slide Number 2
• Joint airborne lidar bathymetry technical center of expertise
• Slide Number 4
• Slide Number 5
• JALBTCX post-Storm lidar Flights
• NCMP data access
• JALBTCX Flight Block Status
• Jalbtcx webservices and maps
• JALBTCX STORYMAPS
• JALBTCX Products for Coastal Engineers
• Jalbtcx toolboxmdashvolume and shoreline change
• Metrics for engineering planning restoration and resilience
• Coastal dashboard
• Geomorphic parameters
• Geomorphic parameters
• Geomorphic parameters
• Geomorphic parameters
• Environmental parameters
• Conceptual model
• Geomorphic parameters
• Whatrsquos next
• Questions