View In:
ArcGIS JavaScript
ArcGIS Online Map Viewer
ArcGIS Earth
Service Description: MDOT SHA provides a series of georeferenced historical maps and aerials for research and public use. These aerial photographs were taken and compiled by the Farm Service Agency and made available through the U.S. Department of Agriculture. Maryland Environmental Service GIS on behalf of SHA attained the files from their sources, georeferenced each file using ESRI ArcGIS Pro to modern imagery using landmarks or coordinate tic marks if provided, and quality controlled for accuracy. Files were then compiled into a mosaic for complete area coverage as available. This map is matched to modern geography as closely as possible based on the limitations of the original document and available imagery.
Historical/MD_USDA_57
Description: MDOT SHA provides a series of georeferenced historical maps and aerials for research and public use. These aerial photographs were taken and compiled by the Farm Service Agency and made available through the U.S. Department of Agriculture. Maryland Environmental Service GIS on behalf of SHA attained the files from their sources, georeferenced each file using ESRI ArcGIS Pro to modern imagery using landmarks or coordinate tic marks if provided, and quality controlled for accuracy. Files were then compiled into a mosaic for complete area coverage as available. This map is matched to modern geography as closely as possible based on the limitations of the original document and available imagery.
false
Extent:
XMin: -8632844.5351
YMin: 4654672.778124847
XMax: -8430408.160431793
YMax: 4830043.5462
Spatial Reference: 102100
(3857)
LatestVCSWkid(0)
Initial Extent:
XMin: -8632844.5351
YMin: 4654672.778124847
XMax: -8430408.160431793
YMax: 4830043.5462
Spatial Reference: 102100
(3857)
LatestVCSWkid(0)
Full Extent:
XMin: -8632844.5351
YMin: 4654672.778124847
XMax: -8430408.160431793
YMax: 4830043.5462
Spatial Reference: 102100
(3857)
LatestVCSWkid(0)
Pixel Size X: 0.24049979645327374
Pixel Size Y: 0.2404997964532741
Band Count: 3
Pixel Type: U8
RasterFunction Infos: {"rasterFunctionInfos": [{
"name": "None",
"description": "",
"help": ""
}]}
Mensuration Capabilities: None
Inspection Capabilities:
Has Histograms: true
Has Colormap: false
Has Multi Dimensions : false
Rendering Rule:
Min Scale: 0
Max Scale: 0
Copyright Text: MD iMAP, MDOT SHA, Farm Service Agency, US Department of Agriculture
Service Data Type: esriImageServiceDataTypeRGB
Min Values: 0, 0, 0
Max Values: 255, 255, 255
Mean Values: 70.82511751467028, 70.82511751467028, 70.82511751467028
Standard Deviation Values: 71.17724446520455, 71.17724446520455, 71.17724446520455
Object ID Field: OBJECTID
Fields:
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
Shape
(
type: esriFieldTypeGeometry, alias: Shape
)
-
Name
(
type: esriFieldTypeString, alias: Name, length: 200
)
-
MinPS
(
type: esriFieldTypeDouble, alias: MinPS
)
-
MaxPS
(
type: esriFieldTypeDouble, alias: MaxPS
)
-
LowPS
(
type: esriFieldTypeDouble, alias: LowPS
)
-
HighPS
(
type: esriFieldTypeDouble, alias: HighPS
)
-
Category
(
type: esriFieldTypeInteger, alias: Category
, Coded Values:
[0: Unknown]
, [1: Primary]
, [2: Overview]
, ...6 more...
)
-
Tag
(
type: esriFieldTypeString, alias: Tag, length: 100
)
-
GroupName
(
type: esriFieldTypeString, alias: GroupName, length: 100
)
-
ProductName
(
type: esriFieldTypeString, alias: ProductName, length: 100
)
-
CenterX
(
type: esriFieldTypeDouble, alias: CenterX
)
-
CenterY
(
type: esriFieldTypeDouble, alias: CenterY
)
-
ZOrder
(
type: esriFieldTypeInteger, alias: ZOrder
)
-
Shape_Length
(
type: esriFieldTypeDouble, alias: Shape_Length
)
-
Shape_Area
(
type: esriFieldTypeDouble, alias: Shape_Area
)
Default Mosaic Method: Northwest
Allowed Mosaic Methods: NorthWest,Center,LockRaster,ByAttribute,Nadir,Viewpoint,Seamline,None
SortField:
SortValue: null
Mosaic Operator: Max
Default Compression Quality: 75
Default Resampling Method: Bilinear
Max Record Count: 1000
Max Image Height: 4100
Max Image Width: 15000
Max Download Image Count: 20
Max Mosaic Image Count: 20
Allow Raster Function: true
Allow Copy: true
Allow Analysis: true
Allow Compute TiePoints: false
Supports Statistics: true
Supports Advanced Queries: true
Use StandardizedQueries: true
Raster Type Infos:
Name: Raster Dataset
Description: Supports all ArcGIS Raster Datasets
Help:
Has Raster Attribute Table: false
Edit Fields Info: null
Ownership Based AccessControl For Rasters: null
Child Resources:
Info
Histograms
Statistics
Key Properties
Legend
Raster Function Infos
Supported Operations:
Export Image
Query
Identify
Compute Histograms
Compute Statistics Histograms
Get Samples
Compute Class Statistics
Query GPS Info
Find Images
Image to Map
Map to Image
Measure from Image
Image to Map Multiray
Query Boundary
Compute Pixel Location
Compute Angles
Validate
Project