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Item Identification
Entity Info
Data Attributes
Catalog Details

Summary

Abstract

Inventory and attributes of worldview-2 satellite imagery for Timor-Leste

Description

WorldView-2 satellite image inventory and attributes for Timor-Leste

Entity Information

Entity Type
Data Table

Data Attribute / Type Description
ObjectID
INTEGER
The unique identifier for the dataset. The ObjectID field is maintained by ArcGIS and guarantees a unique ID for each row in a table. It can be used as an image ID when using the Lock Raster mosaic method.
Name
TEXT
Display name for the catalog item (filename). Name of the source defined by the raster type, which can be the name of the raster dataset file or the metadata file defined in the raster type.
MinPS
NUMERIC
Minimum pixel size Value = 0 Computed from the LowPS and HighPS values and depend on the overlapping raster datasets. These values control which raster will be used to create the dynamically mosaicked image at particular scales or resolutions of the display or image request. For example, if you create a mosaic dataset from 1-meter source rasters and build overviews, you will see a range of minimum and maximum pixel sizes. If you view the entire mosaic dataset (fully zoomed out), you likely are viewing the image with the largest MinPS and MaxPS values. As you zoom in, the resolution of the image increases and smaller pixel sizes are required.
MaxPS
NUMERIC
Maximum pixel size Value = 20, 40, 80 Computed from the LowPS and HighPS values and depend on the overlapping raster datasets. These values control which raster will be used to create the dynamically mosaicked image at particular scales or resolutions of the display or image request. For example, if you create a mosaic dataset from 1-meter source rasters and build overviews, you will see a range of minimum and maximum pixel sizes. If you view the entire mosaic dataset (fully zoomed out), you likely are viewing the image with the largest MinPS and MaxPS values. As you zoom in, the resolution of the image increases and smaller pixel sizes are required.
LowPS
NUMERIC
Low pixel size Value = 2 Extracted from the source rasters and used to define the range of pixel sizes that the raster dataset contains. For example, a raster dataset that contains a pyramid (or internal overview) will have a range of pixel sizes—the low value will represent the base pixel value, and the high value will represent the top overview that is being used. For raster datasets with no pyramids, the low and high pixel sizes may be the same value.
HighPS
NUMERIC
High pixel size Value = 2, 4, 8 Extracted from the source rasters and used to define the range of pixel sizes that the raster dataset contains. For example, a raster dataset that contains a pyramid (or internal overview) will have a range of pixel sizes—the low value will represent the base pixel value, and the high value will represent the top overview that is being used. For raster datasets with no pyramids, the low and high pixel sizes may be the same value.
Category
INTEGER
Used for quickly identifying the type of dataset and its status within the mosaic dataset: 0 = Unknown, 1 = Primary, 2 = ServiceOverview, 3 = DerivedRaster, 255 = Custom Value = 1 (Primary [base] data)
Tag
TEXT
Identifies a dataset in a function template and indicates if the dataset is panchromatic, multispectral, or pan sharpened. Value = MS (multispectral)
GroupName
TEXT
The name of the groups used to link together datasets belonging to a particular project. Value = <ProductOrderID> ProductOrderID = Order Item ID of product Example: “052270730010_01_P001” ProductOrderID = Order Number + ProdDesc orderNumber = 12-digit DigitalGlobe Order Item number, underscore, and 2-digit delivery increment. “nnnnnnnnnnnn_mm” Example: “052265559010_01” prodDesc = Unique product identifier Example: “P001”
ProductName
TEXT
ImageDescriptor: The name of the product of the raster data provided by the data source. Combination of product name and product type. Value = ORstandard2A Standard (2A) Imagery products are radiometrically corrected, sensor corrected, and projected to a plane using the map projection and datum of the customer's choice (UTM 51S). All Standard Imagery products have uniform GSD (ground sample distance in meters) throughout the entire product. OrthoReady (2A) Imagery contains all the characteristics of the Standard (2A) product, however, Ortho Ready Standard Imagery has no topographic relief (DEM) applied with respect to the reference ellipsoid, making it suitable for orthorectification. Ortho Ready Standard Imagery is projected to a constant base elevation, which is calculated on the average terrain elevation per order polygon or can be supplied by the customer.
CenterX
NUMERIC
X-coordinate of the center of the raster's minimum bounding rectangle (UTM)
CenterY
NUMERIC
Y-coordinate of the center of the raster's minimum bounding rectangle (UTM)
Zorder
NUMERIC
Controls the drawing order of rasters in a mosaic dataset. Range = 0
TypeID
INTEGER
ObjectID of the record in the amd_art table that contains details about the raster type object. Range = 1
ItemTS
NUMERIC
Time stamp of the analyzed/modified raster. Used to track which overviews need to be rebuilt when underlying rasters are changed. Used by the Build Overviewsgeoprocessing tool in ArcGIS.
URIhash
TEXT
Uniquely identifies the sources of the raster. Used by the Synchronize Mosaic Dataset geoprocessing tool in ArcGIS.
SensorName
TEXT
Satellite sensor (WorldView-2)
AcquisitionDate
DATETIME
Imagery acquisition date (UTC) YYYY-MM-DDThh:mm:ss.ddddddZ
SunAzimuth
NUMERIC
Azimuth angle of the sun measured from north clockwise (mean) Range: 0.0 to 360.0 Precision: One decimal point
SunElevation
NUMERIC
Elevation angle of the sun from horizontal (mean) Range: ± 90.0 Precision: One decimal point
SatAzimuth
NUMERIC
Azimuth angle of the satellite with respect to the center line (mean) Range: 0.0 to 360.0 Precision: One decimal point
SatElevation
NUMERIC
Elevation angle of the satellite with respect to the center line (mean) Range: ± 90.0 Precision: One decimal point
CloudCover
NUMERIC
Estimate of the max cloud-covered fraction of the product component. Range: 0.000 to 1.000, or -999.000 (-999.000 if not assessed)
OffNadir
NUMERIC
The mean spacecraft elevation angle measured from nadir to the product center-line as seen from the spacecraft. Range: 0.0 to 90.0 Precision: One decimal place
GeoReferenced
TEXT
Indicates if the image was georeferenced by NOAA to the Esri ArcGIS Basemap during the image pre-processing steps Value = Y or N
Bathymetry
TEXT
Indicates if the image was used by NOAA to derive depths Value = Y or N
Habitat
TEXT
Indicates if the image was used by NOAA to derive habitat classes Value = Y or N
Region
TEXT
One of four regions of interest (ROI) defined for Timor-leste, and used to acquire the WorldView-2 satellilte images from DigitalGlobe. Values = North shore, South shore, Atauro Island, Oecusse
Area_km2
NUMERIC
Area in square kilometers of the image footprint.

Child Items

No Child Items for this record.

Contact Information

No contact information is available for this record.

Please contact the owner organization (PIFSC) for inquiries on this record.

Item Identification

Title: WV-2_image_inventory
Status: Completed
Abstract:

Inventory and attributes of worldview-2 satellite imagery for Timor-Leste

Entity Information

Entity Type: Data Table
Active Version?: Yes
Description:

WorldView-2 satellite image inventory and attributes for Timor-Leste

Data Attributes

Attribute Summary

Rubric Score Primary Key? Name Type Description
100
ObjectID INTEGER The unique identifier for the dataset. The ObjectID field is maintained by ArcGIS and guarantees a unique ID for each row in a table. It can be used as an image ID when using the Lock Raster mosaic method.
100
Name TEXT Display name for the catalog item (filename). Name of the source defined by the raster type, which can be the name of the raster dataset file or the metadata file defined in the raster type.
100
MinPS NUMERIC Minimum pixel size Value = 0 Computed from the LowPS and HighPS values and depend on the overlapping raster datasets. These values control which raster will be used to create the dynamically mosaicked image at particular scales or resolutions of the display or image request. For example, if you create a mosaic dataset from 1-meter source rasters and build overviews, you will see a range of minimum and maximum pixel sizes. If you view the entire mosaic dataset (fully zoomed out), you likely are viewing the image with the largest MinPS and MaxPS values. As you zoom in, the resolution of the image increases and smaller pixel sizes are required.
100
MaxPS NUMERIC Maximum pixel size Value = 20, 40, 80 Computed from the LowPS and HighPS values and depend on the overlapping raster datasets. These values control which raster will be used to create the dynamically mosaicked image at particular scales or resolutions of the display or image request. For example, if you create a mosaic dataset from 1-meter source rasters and build overviews, you will see a range of minimum and maximum pixel sizes. If you view the entire mosaic dataset (fully zoomed out), you likely are viewing the image with the largest MinPS and MaxPS values. As you zoom in, the resolution of the image increases and smaller pixel sizes are required.
100
LowPS NUMERIC Low pixel size Value = 2 Extracted from the source rasters and used to define the range of pixel sizes that the raster dataset contains. For example, a raster dataset that contains a pyramid (or internal overview) will have a range of pixel sizes—the low value will represent the base pixel value, and the high value will represent the top overview that is being used. For raster datasets with no pyramids, the low and high pixel sizes may be the same value.
100
HighPS NUMERIC High pixel size Value = 2, 4, 8 Extracted from the source rasters and used to define the range of pixel sizes that the raster dataset contains. For example, a raster dataset that contains a pyramid (or internal overview) will have a range of pixel sizes—the low value will represent the base pixel value, and the high value will represent the top overview that is being used. For raster datasets with no pyramids, the low and high pixel sizes may be the same value.
100
Category INTEGER Used for quickly identifying the type of dataset and its status within the mosaic dataset: 0 = Unknown, 1 = Primary, 2 = ServiceOverview, 3 = DerivedRaster, 255 = Custom Value = 1 (Primary [base] data)
100
Tag TEXT Identifies a dataset in a function template and indicates if the dataset is panchromatic, multispectral, or pan sharpened. Value = MS (multispectral)
100
GroupName TEXT The name of the groups used to link together datasets belonging to a particular project. Value = <ProductOrderID> ProductOrderID = Order Item ID of product Example: “052270730010_01_P001” ProductOrderID = Order Number + ProdDesc orderNumber = 12-digit DigitalGlobe Order Item number, underscore, and 2-digit delivery increment. “nnnnnnnnnnnn_mm” Example: “052265559010_01” prodDesc = Unique product identifier Example: “P001”
100
ProductName TEXT ImageDescriptor: The name of the product of the raster data provided by the data source. Combination of product name and product type. Value = ORstandard2A Standard (2A) Imagery products are radiometrically corrected, sensor corrected, and projected to a plane using the map projection and datum of the customer's choice (UTM 51S). All Standard Imagery products have uniform GSD (ground sample distance in meters) throughout the entire product. OrthoReady (2A) Imagery contains all the characteristics of the Standard (2A) product, however, Ortho Ready Standard Imagery has no topographic relief (DEM) applied with respect to the reference ellipsoid, making it suitable for orthorectification. Ortho Ready Standard Imagery is projected to a constant base elevation, which is calculated on the average terrain elevation per order polygon or can be supplied by the customer.
100
CenterX NUMERIC X-coordinate of the center of the raster's minimum bounding rectangle (UTM)
100
CenterY NUMERIC Y-coordinate of the center of the raster's minimum bounding rectangle (UTM)
100
Zorder NUMERIC Controls the drawing order of rasters in a mosaic dataset. Range = 0
100
TypeID INTEGER ObjectID of the record in the amd_art table that contains details about the raster type object. Range = 1
100
ItemTS NUMERIC Time stamp of the analyzed/modified raster. Used to track which overviews need to be rebuilt when underlying rasters are changed. Used by the Build Overviewsgeoprocessing tool in ArcGIS.
100
URIhash TEXT Uniquely identifies the sources of the raster. Used by the Synchronize Mosaic Dataset geoprocessing tool in ArcGIS.
100
SensorName TEXT Satellite sensor (WorldView-2)
100
AcquisitionDate DATETIME Imagery acquisition date (UTC) YYYY-MM-DDThh:mm:ss.ddddddZ
100
SunAzimuth NUMERIC Azimuth angle of the sun measured from north clockwise (mean) Range: 0.0 to 360.0 Precision: One decimal point
100
SunElevation NUMERIC Elevation angle of the sun from horizontal (mean) Range: ± 90.0 Precision: One decimal point
100
SatAzimuth NUMERIC Azimuth angle of the satellite with respect to the center line (mean) Range: 0.0 to 360.0 Precision: One decimal point
100
SatElevation NUMERIC Elevation angle of the satellite with respect to the center line (mean) Range: ± 90.0 Precision: One decimal point
100
CloudCover NUMERIC Estimate of the max cloud-covered fraction of the product component. Range: 0.000 to 1.000, or -999.000 (-999.000 if not assessed)
100
OffNadir NUMERIC The mean spacecraft elevation angle measured from nadir to the product center-line as seen from the spacecraft. Range: 0.0 to 90.0 Precision: One decimal place
100
GeoReferenced TEXT Indicates if the image was georeferenced by NOAA to the Esri ArcGIS Basemap during the image pre-processing steps Value = Y or N
100
Bathymetry TEXT Indicates if the image was used by NOAA to derive depths Value = Y or N
100
Habitat TEXT Indicates if the image was used by NOAA to derive habitat classes Value = Y or N
100
Region TEXT One of four regions of interest (ROI) defined for Timor-leste, and used to acquire the WorldView-2 satellilte images from DigitalGlobe. Values = North shore, South shore, Atauro Island, Oecusse
100
Area_km2 NUMERIC Area in square kilometers of the image footprint.

Attribute Details

ObjectID

CC ID: 705429
Data Storage Type: INTEGER
Required: No
Primary Key: No
Status: Active
Description:

The unique identifier for the dataset.

The ObjectID field is maintained by ArcGIS and guarantees a unique ID for each row in a table. It can be used as an image ID when using the Lock Raster mosaic method.

Name

CC ID: 705430
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

Display name for the catalog item (filename).

Name of the source defined by the raster type, which can be the name of the raster dataset file or the metadata file defined in the raster type.

MinPS

CC ID: 705431
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Minimum pixel size

Value = 0

Computed from the LowPS and HighPS values and depend on the overlapping raster datasets. These values control which raster will be used to create the dynamically mosaicked image at particular scales or resolutions of the display or image request. For example, if you create a mosaic dataset from 1-meter source rasters and build overviews, you will see a range of minimum and maximum pixel sizes. If you view the entire mosaic dataset (fully zoomed out), you likely are viewing the image with the largest MinPS and MaxPS values. As you zoom in, the resolution of the image increases and smaller pixel sizes are required.

MaxPS

CC ID: 705432
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Maximum pixel size

Value = 20, 40, 80

Computed from the LowPS and HighPS values and depend on the overlapping raster datasets. These values control which raster will be used to create the dynamically mosaicked image at particular scales or resolutions of the display or image request. For example, if you create a mosaic dataset from 1-meter source rasters and build overviews, you will see a range of minimum and maximum pixel sizes. If you view the entire mosaic dataset (fully zoomed out), you likely are viewing the image with the largest MinPS and MaxPS values. As you zoom in, the resolution of the image increases and smaller pixel sizes are required.

LowPS

CC ID: 705433
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Low pixel size

Value = 2

Extracted from the source rasters and used to define the range of pixel sizes that the raster dataset contains. For example, a raster dataset that contains a pyramid (or internal overview) will have a range of pixel sizes—the low value will represent the base pixel value, and the high value will represent the top overview that is being used. For raster datasets with no pyramids, the low and high pixel sizes may be the same value.

HighPS

CC ID: 705434
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

High pixel size

Value = 2, 4, 8

Extracted from the source rasters and used to define the range of pixel sizes that the raster dataset contains. For example, a raster dataset that contains a pyramid (or internal overview) will have a range of pixel sizes—the low value will represent the base pixel value, and the high value will represent the top overview that is being used. For raster datasets with no pyramids, the low and high pixel sizes may be the same value.

Category

CC ID: 705435
Data Storage Type: INTEGER
Required: No
Primary Key: No
Status: Active
Description:

Used for quickly identifying the type of dataset and its status within the mosaic dataset: 0 = Unknown, 1 = Primary, 2 = ServiceOverview, 3 = DerivedRaster, 255 = Custom

Value = 1 (Primary [base] data)

Tag

CC ID: 705436
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

Identifies a dataset in a function template and indicates if the dataset is panchromatic, multispectral, or pan sharpened.

Value = MS (multispectral)

GroupName

CC ID: 705437
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

The name of the groups used to link together datasets belonging to a particular project.

Value = <ProductOrderID>

ProductOrderID = Order Item ID of product

Example: “052270730010_01_P001”

ProductOrderID = Order Number + ProdDesc

orderNumber = 12-digit DigitalGlobe Order Item number, underscore, and 2-digit delivery increment. “nnnnnnnnnnnn_mm”

Example: “052265559010_01”

prodDesc = Unique product identifier

Example: “P001”

ProductName

CC ID: 705438
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

ImageDescriptor: The name of the product of the raster data provided by the data source. Combination of product name and product type.

Value = ORstandard2A

Standard (2A) Imagery products are radiometrically corrected, sensor corrected, and projected to a plane using the map projection and datum of the customer's choice (UTM 51S). All Standard Imagery products have uniform GSD (ground sample distance in meters) throughout the entire product.

OrthoReady (2A) Imagery contains all the characteristics of the Standard (2A) product, however, Ortho Ready

Standard Imagery has no topographic relief (DEM) applied with respect to the reference ellipsoid, making it suitable

for orthorectification. Ortho Ready Standard Imagery is projected to a constant base elevation, which is calculated on the average terrain elevation per order polygon or can be supplied by the customer.

CenterX

CC ID: 705449
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

X-coordinate of the center of the raster's minimum bounding rectangle (UTM)

CenterY

CC ID: 705450
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Y-coordinate of the center of the raster's minimum bounding rectangle (UTM)

Zorder

CC ID: 705451
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Controls the drawing order of rasters in a mosaic dataset. Range = 0

TypeID

CC ID: 705452
Data Storage Type: INTEGER
Required: No
Primary Key: No
Status: Active
Description:

ObjectID of the record in the amd_art table that contains details about the raster type object. Range = 1

ItemTS

CC ID: 705453
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Time stamp of the analyzed/modified raster. Used to track which overviews need to be rebuilt when underlying rasters are changed. Used by the Build Overviewsgeoprocessing tool in ArcGIS.

URIhash

CC ID: 705471
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

Uniquely identifies the sources of the raster. Used by the Synchronize Mosaic Dataset geoprocessing tool in ArcGIS.

SensorName

CC ID: 705472
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

Satellite sensor (WorldView-2)

AcquisitionDate

CC ID: 705473
Data Storage Type: DATETIME
Required: No
Primary Key: No
Status: Active
Description:

Imagery acquisition date (UTC)

YYYY-MM-DDThh:mm:ss.ddddddZ

SunAzimuth

CC ID: 705474
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Azimuth angle of the sun measured from north clockwise (mean)

Range: 0.0 to 360.0

Precision: One decimal point

SunElevation

CC ID: 705475
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Elevation angle of the sun from horizontal (mean)

Range: ± 90.0

Precision: One decimal point

SatAzimuth

CC ID: 705516
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Azimuth angle of the satellite with respect to the center line (mean)

Range: 0.0 to 360.0

Precision: One decimal point

SatElevation

CC ID: 705517
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Elevation angle of the satellite with respect to the center line (mean)

Range: ± 90.0

Precision: One decimal point

CloudCover

CC ID: 705518
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Estimate of the max cloud-covered

fraction of the product component.

Range: 0.000 to 1.000, or -999.000

(-999.000 if not assessed)

OffNadir

CC ID: 705519
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

The mean spacecraft elevation angle measured from nadir to the product center-line as seen from the spacecraft.

Range: 0.0 to 90.0

Precision: One decimal place

GeoReferenced

CC ID: 705520
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

Indicates if the image was georeferenced by NOAA to the Esri ArcGIS Basemap during the image pre-processing steps

Value = Y or N

Bathymetry

CC ID: 705546
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

Indicates if the image was used by NOAA to derive depths

Value = Y or N

Habitat

CC ID: 705547
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

Indicates if the image was used by NOAA to derive habitat classes

Value = Y or N

Region

CC ID: 705548
Data Storage Type: TEXT
Required: No
Primary Key: No
Status: Active
Description:

One of four regions of interest (ROI) defined for Timor-leste, and used to acquire the WorldView-2 satellilte images from DigitalGlobe.

Values = North shore, South shore, Atauro Island, Oecusse

Area_km2

CC ID: 705549
Data Storage Type: NUMERIC
Required: No
Primary Key: No
Status: Active
Description:

Area in square kilometers of the image footprint.

Catalog Details

Catalog Item ID: 50829
GUID: gov.noaa.nmfs.inport:50829
Metadata Record Created By: Annette M DesRochers
Metadata Record Created: 2017-12-18 22:04+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2018-01-12
Owner Org: PIFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2018-01-12
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2019-01-12