× Did you mean /sharing/rest/...?

You are using an unsupported version of this API located at https://maps.hamilton.govt.nz/portal/sharing. Avoid using and/or developing with this unsupported version. There are pitfalls in doing so and no advantages over using the released and supported version of the API, which is logically equivalent. The supported version is located at https://maps.hamilton.govt.nz/portal/sharing/rest/.
ArcGIS Portal Directory | Home Login | Signup | Generate Token
Content > 406bda15989d41dfacc7f0f391d21f18
JSON | API Reference

Item (Sentinel-1 Radiometric Calibration)

Item Card (XML) | Package Info

ID 406bda15989d41dfacc7f0f391d21f18
Item Sentinel-1_Radiometric_Calibration.rft.json
Item Type file
Owner esri_en
Uploaded Nov 15, 2018
Modified Nov 15, 2018
Thumbnail
GUID N/A
Name N/A
Title Sentinel-1 Radiometric Calibration
Type Raster function template
Type Keywords ArcGIS Raster Function Templates, categoryName#CorrectionSystem_RFT, Function Template, Functions, Processing, Raster, rft, sourceId#Sentinel-1 Radiometric CalibrationSystem_RFT, Templates
Description This raster function performs three different calibrations for Sentinel 1 datasets, including beta nought and gamma, and outputs the calibrated dataset. The objective of SAR calibration is to provide imagery in which pixel values can be directly related to the radar backscatter of the scene. Though uncalibrated SAR imagery is sufficient for qualitative use, calibrated SAR images are essential to quantitative use of SAR data.

Typical SAR data processing, which produces Level 1 images, does not include radiometric corrections and significant radiometric bias remains. Therefore, it is necessary to apply radiometric correction to SAR images so that the pixel values of the images truly represent the radar backscatter of the reflecting surface. Radiometric correction is also necessary for the comparison of SAR images acquired with different sensors, or acquired from the same sensor at different times, in different modes, or processed by different processors.
Tags System Raster Function, Raster Function Template, Correction, Sentinel-1 Radiometric Calibration
Snippet Performs different types of radiometric calibration on Sentinel-1 data.
Extent N/A
Spatial Reference N/A
Access Information Esri, Inc.
License Information This raster function template may be used to process your imagery using ArcGIS Image Server.
Culture english (united states)
Properties N/A
Url N/A
Proxy Filter N/A
Last Modified N/A
Size 954
Documentation N/A
App Categories N/A
Industries N/A
Languages N/A
Listed false
Comments Enabled true
# Comments 0
# Ratings 0
Avg. Rating 0.0
# Views 150
Categories
Content Status


Child Resources:   Comments   Rating   Groups   Item Data   Item Data as Zip   Item Dependencies

Supported Operations:   Add Comment   Add Rating   Delete Rating   Related Items   Share Item   Unshare Item   Package Item   Set Item Content Status