Calculation of area of polygon features using arcmap

Calculation of Area of polygon features using ArcGIS
To calculate the area of given polygons, it is required to know the geometry of layer. You should notice that geometry can be calculated only if the data is in projected coordinate system.
The following process can be applied to calculate the area of polygons:
1. Open polygon layer in arc map, notice the projection information at lower right corner. Change the projection to projected coordinate system.
2. Now, to calculate the area of polygon features, right click on the layer, select Open Attribute Table.
3. In the attribute table in Table Options select Add Field. Assign a name as Area, and in Type select Double and click ok. Now, right click on the required field name called Area and select the Calculate Geometry tool. Choose the property called Area, the coordinate system like projected, and the units like squire meters, and press OK. The field is automatically populated with the area.
4.To calculate the sum of the features, right click on the field, and select statistics to find the various details like sum, count etc.

[HarishkumarLekkala]

Nice technique sir, thank you for valuable information for ARC Map Area calculation

[dr.r.chandrasekharreddy]

Super sir, nice, we didn't see this type clear explanation 😀 👍 👏

[anoosham]

Great and simple to understand the process

[bhagyasreem]

Informative. Easy to calculate area. I hope same way, can calculate length.

[hemanthkumar]

Thank you for this video. You helped me a lot by sharing this.

[aswinib]

Very nice sir. What is the necessity to change the projection system?

[jyothsnajyo]

Nice work. It may be useful for many. Provide more info. using qgis sir, if possible.

[priyasofy]

Cool work. Can you provide the information regrading estimation of perimeter for the same? Please help me, .