# Presentation: 262509

## Images & Imagery

***and the basics of using ******Paint Shop Pro 9.0***
***to manipulate them.***

## What we’ll cover

- What do I mean by “Image & Imagery”
- Image Formats
- Image Properties
- Color Depth
- Image Manipulation using                 Paint Shop Pro 9.0
- Using Images in ArcGIS

## What do I mean by “Image & Imagery

- Digital Images or graphics
- Raster Not Vector
- Examples:
- DOQ, DRG, Satellite, or any Digital Image no matter what source.

## Image Formats

- Most Popular:
- BMP, JPG, GIF, and TIF
- Others you might see:
- BIP, BIL, BSQ, IMG, PSD, PSP, WMF, GeoTIFF
- Some associated files:
- .TFW, .HDR, .RRD

## Image Format - Tiff World File

## Image Format – HDR (header)

- FILENAME: 36085E21
- QUADRANGLE_NAME: BYRDSTOWN
- QUADRANT: NW
- WEST_LONGITUDE: -85 15 0.00000
- EAST_LONGITUDE: -85 11 15.00000
- NORTH_LATITUDE: 36 37 30.00000
- SOUTH_LATITUDE: 36 33 45.00000
- PRODUCTION_DATE:  1999 11 27
- RASTER_ORDER: LEFT_RIGHT/TOP_BOTTOM
- BAND_ORGANIZATION: SINGLE FILE
- BAND_CONTENT: BLACK&WHITE
- BAND_CONTENT: UNDEFINED
- BAND_CONTENT: UNDEFINED
- BITS_PER_PIXEL: 8
- SAMPLES_AND_LINES: 6322 7644
- HORIZONTAL_DATUM: NAD83
- HORIZONTAL_COORDINATE_SYSTEM: UTM
- COORDINATE_ZONE: 16
- HORIZONTAL_UNITS: METERS
- HORIZONTAL_RESOLUTION: 1.00000

## Image Format – HDR (header)

- SECONDARY_HORIZONTAL_DATUM: NAD27
- XY_ORIGIN: 656177.50000 4055109.50000
- SECONDARY_XY_ORIGIN: 656177.86200 4054900.18000
- NATION: US
- STATE: TN
- NW_QUAD_CORNER_XY: 656476.51000 4054699.57900
- NE_QUAD_CORNER_XY: 662065.48900 4054803.27000
- SE_QUAD_CORNERY_XY: 662196.29400 4047869.40400
- SW_QUAD_CORNER_XY: 656602.80000 4047765.78200
- SECONDARY_NW_QUAD_XY: 656480.28600 4054497.42400
- SECONDARY_NE_QUAD_XY: 662069.40100 4054601.11800
- SECONDARY_SE_QUAD_XY: 662200.20200 4047667.42000
- SECONDARY_SW_QUAD_XY: 656606.57300 4047563.79500
- RMSE_XY: 2.12000
- IMAGE_SOURCE: BLACK & WHITE FILM
- SOURCE_IMAGE_ID: NAPP 9802 12
- SOURCE_IMAGE_DATE: 1998 04 05
- SOURCE_DEM_DATE: 1997 01 01
- BYTE_COUNT: 6322

## Image Format – HDR (header)

- AGENCY: WESTERN MAPPING CENTER (WMC)
- PRODUCER: ATLANTIC TECHNOLOGIES
- PRODUCTION_SYSTEM: INTERGRAPH MODEL_SETUP, BASE_RECTIFIER
- COMPRESSION: UNDEFINED
- STANDARD_VERSION: 1996 12
- METADATA_DATE: 1999 12 06
- DATA_FILE_SIZE: 48331690

## Image Formats (Paint Shop Pro 9.0)

- BMP, CLP, CT, CUT, DCX, DIB, EPS, FPX, GIF, IFF, IMG *(GEM Paint, not ERDAS Imagine),* JIF, JPG, KDC, LBM, MAC, MSP, PBM, PCD, PCT, PCX, PGM, PIC, PNG, PPM, PSD, PSP, RAS, RAW, RLE, SCT, SGI, TGA, TIF, WPG

- Image Formats (Paint Shop Pro 9.0)

## Raster Properties

- A raster format breaks an image into a grid of equally-sized pieces, called pixels, and records color information for each pixel.

## Raster Properties – What’s a Pixel?

## Raster Properties

- Physical Size
- Height/Width or Rows/Columns
- Pixels, Centimeters, or Inches
- Resolution
- Dots (pixels) Per Inch (DPI)
- Meters per Pixel
- Cell Size
- Compression
- TIF Packbits or LZW, JPG, MrSid, RLE
- Color Depth (i.e. 1-bit, 4-bit, 8-bit, 16-bit, 24-bit)

## Color Depth

- The number of colors the file contains is determined by the bits-per-pixel: the more information recorded for each pixel, the more shades and hues the file can contain, _and_ the larger the filesize.
- Most raster formats support multiple bits-per-pixel levels, and therefore more than one level of color.

## Color Depth

- Number of Bits / Number of Colors
-   		  1			2 *(True Bitmap)*
- 		  4			16
- 		  8			256
- 		16			32,768 *or **	*					65,536
- 		24			16,777,216

## Color Depth – How it works

- 1 Bit

- 1

*True Bitmap*

**on**

**off**

**0 or 1**

## Color Depth – What’s the number?

- Color Depth – What’s the number?

- 1 Bit

- 1

*True Bitmap*

**on**

**off**

**0**

- Bit is
**OFF**

## Color Depth – How it works

- 4 Bit

*16 Colors*

**on**

**off**

**0 to 15**

- 1

- 2

- 4

- 8

## Color Depth – What’s the number?

- 4 Bit

*16 Colors*

**on**

**off**

- 1

- 2

- 4

- 8

## Color Depth – What’s the number?

- 1 + 4

- 4 Bit

*16 Colors*

**on**

**off**

- 1

- 2

- 4

- 8

- 5

## Color Depth – What’s the color?

- 5

- 4 Bit

*16 Colors*

**R:165, G:203, B:241**

## Color Depth – Change the color!

- Color Depth – Change the color!

- 5

- 4 Bit

*16 Colors*

**R:100, G:100, B:225**

## Color Depth – How it works

- 1

- 2

- 4

- 8

- 16

- 32

- 64

- 128

*index color, palette color, 256 colors*

**on**

**off**

**0 to 255**

- 8 Bit

## Color Depth – What’s the number?

- Color Depth – What’s the number?

**on**

**off**

- 8 Bit

- 1

- 2

- 4

- 8

- 16

- 32

- 64

- 128

*index color, palette color, 256 colors*

## Color Depth – What’s the number?

- Color Depth – What’s the number?

**on**

**off**

- 8 Bit

- 1

- 2

- 4

- 8

- 16

- 32

- 64

- 128

*index color, palette color, 256 colors*

- 1 + 8 + 32

- 41

## Color Depth – What’s the color?

- 8 Bit

*index color, palette color, 256 colors*

- 41

**R:24, G:66, B:107**

## Color Depth – Where’s the color?

- Color Depth – Where’s the color?

- 8 Bit

*index color, palette color, 256 colors*

## Color Depth – How it works

- 16 Bit

*65536 colors or “Thousands of Colors*

**0 to 65,535**

- 256

- 512

- 1024

- 2048

- 4096

- 8192

- 16384

- 32768

**on**

**off**

- 1

- 2

- 4

- 8

- 16

- 32

- 64

- 128

**on**

**off**

## Color Depth – How it works

- 24 Bit

*16,777,216 colors or “Millions of Colors*

**0 to 16,777,215**

- 256

- 512

- 1024

- 2048

- 4096

- 8192

- 16384

- 32768

**on**

**off**

- 1

- 2

- 4

- 8

- 16

- 32

- 64

- 128

**on**

**off**

- 65536

- ...

- ...

- ...

- ...

- ...

- ...

- 8388608

**on**

**off**

## Color Depth – How it works

- RGB Color

*24- Bit Color*

**on**

**off**

- 1

- 2

- 4

- 8

- 16

- 32

- 64

- 128

**on**

**off**

**on**

**off**

- 1

- 2

- 4

- 8

- 16

- 32

- 64

- 128

- 1

- 2

- 4

- 8

- 16

- 32

- 64

- 128

**0 to 255 for each color**

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 0

- 255

- 0

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- Pure RED

- 0

- 255

- 0

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 180

- 67

- 180

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 180

- 67

- 180

- Light Blue

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 180

- 0

- 180

## Color Depth – What’s the Color?

- Light Blue

- RGB Color

*24- Bit Color*

- 180

- 0

- 180

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 0

- 180

- 180

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 0

- 180

- 180

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 180

- 180

- 0

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 180

- 180

- 0

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 180

- 180

- 180

## Color Depth – What’s the Color?

- RGB Color

*24- Bit Color*

- 180

- 180

- 180

## Color Depth – Grayscale

- Color Depth – Grayscale

- 8 Bit

- 1

- 2

- 4

- 8

- 16

- 32

- 64

- 128

*Grayscale, 256 shades of gray*

- 0

- 255

- Black to White

## Using Images in ArcGIS

- Adding to Data Frames & Layout Views
- Exporting from ArcGIS
- Adjusting in Views
- ArcGIS (Symbology)
- Transparency (Effects toolbar)

## Contact Information:

**Contact Information:**
- Jim Besley
- US Fish & Wildlife Service
- 1500 Museum Road, Suite 105
- Conway, Arkansas 72032
- 501-513-4476
- jim_besley@fws.gov
- Kurt Snider
- US Fish and Wildlife Service
- 446 Neal Street
- Cookeville, TN  38506
- 931-528-6481
- kurt_snider@fws.gov