# Presentation: 207859

## APFOData Distribution and Services 

- APFOData Distribution and Services

## Bulk Data Distribution 

- Bulk Data Distribution

- Options:
- CD
- DVD
- LTO4 Tape (New this year)
- Hard Drive
- Requestor has the option of using drives provided by APFO or providing _**New, unopened**_ hard drives.
- Web Services
- Web based applications

## Resource Data Gateway

- Joint effort between NRCS and APFO
- “Canned” CCM
- CCM’s uploaded upon receipt
- Open access – no account required
- CLU requires Level 2 E-Auth
- Maximum download per session is 4GB

## Customer Order Entry System (COES) 

- Customer Order Entry System (COES)

- Account required, no PII data is retained
- Quarter Quads – “Canned Product”
- Available upon completion of contract
- Print or Media
- AOI determines media
- http://199.158.165.58/oe/search.jsp

## Data Provisioning System

- Account required, user must make request
- Send request to lori.uhlhorn@slc.usda.gov
- Account valid for 90 days
- Available at no cost for Emergency responders
- Allows user to “customize”  QQ’s
- Mosaic & Combiner Mosaic
- Projection & Datum Options Collapse l
- Projection  Albers Conical Equal Area Geographic Lambert Conformal Conic State Plane Transverse Mercator UTM
- Datum  NAD27 CONUS NAD27 CONUS (ERDAS Imagine) NAD27 NADCON NAD83 CONUS NAD83 NADCON WGS 1972 WGS 1984
- Conic Projection Options
- State Plane Projection Options
- UTM Projection Options
- Resampling Options
- Method  Bilinear Interpolation Cubic Convolution Nearest Neighbor
- GSD (X)  m
- GSD (Y)  m
- Use My Defaults
- Pixel Type Point  Area
- Color Options Collapse
- Grayscale    3-Band Color
- Color Banding
- Grayscale Band:  1 2 3
- Histogram-based Color Enhancement
- Histogram Mode  NONE Match Linear Contrast Stretch
- http://199.158.166.107/earthwhere/index.jsp

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## Web Services 

- Web Services

- Via web browser:
- 1) NAIP Viewer -
- http://gdw.apfo.usda.gov/naip/viewer
- Via ArcMap
- 2) Add ArcIMS site -
- FY06 data and prior
- http://gdw.apfo.usda.gov/
- 3) Add ArcGIS Server site – State Based
- FY07 data
- http://gis.apfo.usda.gov/arcgis/services

## FSA and APFO Joint Ventures 

- FSA and APFO Joint Ventures

- CLU Centralization
- Completely redeveloped the replication mechanism this year to eliminate issues caused by null geometry features, residual to the shapefile data model
-  APFO has received complete county datasets from all 3,066 counties with CLU (36,500,000 polygons)
- Spent 2 weeks “cleansing” the data, in preparation for loading into UTM based databases
-  Preparing for cyclic delivery of monthly transactions
- Will plug Gateway into SDE databases for CLU delivery once other processes are in operation

## FSA and APFO Joint Ventures 

- FSA and APFO Joint Ventures

- Thin Client Application Centralization
- FSA is in process on centralizing the Desktop environments currently deployed to COF/SOF
-  Citrix will be utilized to provide thin client access to existing Desktop GIS toolset
- Pilot of 17 counties planned for February
-  APFO and GIS Office working with OCIO to capture benchmarks for capacity planning and evaluation purposes
- NAIP web services accessed by the Citrix applications farm in Kansas City

## FSA and APFO Joint Ventures 

- FSA and APFO Joint Ventures

- Virtual Globe ArcGIS Explorer Deployment
- FSA will be deploying ArcGIS Explorer to COF and SOF in FY09
-  APFO is currently working to re-deploy the NAIP hosting and technical architecture implemented in 2003 in the GDW
- ArcGIS Server hosted 3-D Globe cache of best available NAIP, updated each year, for use in ArcGIS Explorer in COF/SOF
-  Image Server hosted suite of state based NAIP  services for each year of NAIP acquired to date, for use in FSA Desktop applications
- ArcGIS Server hosted 2-D Map cache of best available NAIP, updated each year, for use as base map in  web applications