RADD Alerts #643

nrtwur · 2023-06-26T13:28:51Z

Pull request for the first version of RADD Alerts.

What shall I do about the following errors?

Issue('WUR/radd_alerts', 'WUR/WUR_radd_alerts.json', 'examples', 'Missing preview script: WUR/WUR_radd_alerts_preview.js', IssueLevel.error)
Issue('WUR/radd_alerts', 'WUR/WUR_radd_alerts.json', 'keywords_tree', 'Only one instance of "wur"', IssueLevel.error)

google-cla · 2023-06-26T13:28:54Z

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

View this failed invocation of the CLA check for more information.

For the most up to date status, view the checks section at the bottom of the pull request.

jdbcode · 2023-07-10T17:37:03Z

Sorry for the delayed reply. Have you had any correspondence via email with the EE data team regarding these issues?
Just wanting to make sure we're responding to the most recent thread.

jdbcode · 2023-07-10T17:38:13Z

One thing you'll need to do to contribute is sign the CLA. See the instructions here: https://github.com/google/earthengine-catalog/pull/643/checks?check_run_id=14728915671

nrtwur · 2023-07-19T12:51:55Z

Thank you such much for getting back to us. We fixed the CLA issue and this is the most recent thread.

simonff · 2023-07-28T15:20:44Z

catalog/WUR/WUR_radd_alerts.jsonnet

+    'forest',
+    'radar',
+    'sentinel',
+    'wur',


please add this keyword commented-out - we recommend to avoid adding keywords when there's just one instance

simonff · 2023-07-28T15:22:16Z

examples/WUR/WUR_radd_alerts.js

@@ -0,0 +1,14 @@
+var radd = ee.ImageCollection('projects/radar-wur/raddalert/v1');


please also add a preview script like
https://github.com/google/earthengine-catalog/blob/main/examples/Slovakia/Slovakia_orthos_25cm_preview.js
to print a thumbnail

added a preview script for the thumbnail alongside the original example script.

simonff · 2023-07-28T15:23:32Z

catalog/WUR/WUR_radd_alerts.jsonnet

@@ -0,0 +1,106 @@
+local id = 'WUR/radd_alerts';


We are starting to allow users add their assets to the catalog under their original ids (eg, projects/radar-wur/raddalert/v1'). Would you like to do that?

What is the benefit of having the assets listed under their original ids?

simonff · 2023-07-28T15:26:09Z

examples/WUR/WUR_radd_alerts.js

@@ -0,0 +1,14 @@
+var radd = ee.ImageCollection('projects/radar-wur/raddalert/v1');
+var geography = 'sa' // 'ca' (central america), 'sa' (south america), 'africa' (africa), 'asia' (asia & pacific)


please add a monochrome (eg, white) background image to hide the basemap

eg, https://github.com/google/earthengine-catalog/blob/main/examples/NASA/NASA_NASADEM_HGT_001.js

Added a white background in the example script

simonff · 2023-07-28T15:27:11Z

catalog/WUR/WUR_radd_alerts.jsonnet

+  'gee:type': ee_const.gee_type.image_collection,
+  description: |||
+	  Radar satellite imagery from the European Space Agency’s Sentinel-1 mission is used to map new disturbances in primary humid tropical forest at 10 m spatial scale and in near real-time. Sentinel-1’s cloud-penetrating radar provides gap-free observations for the tropics consistently every 6 to 12 days. A new forest disturbance alert is triggered (low confidence alerts) based on a single observation from the latest Sentinel-1 image. Subsequent observations are used to increase confidence and confirm (high confidence alerts) or reject the alert. RADD (Radar for Detecting Deforestation) alerts are operational for the pan-tropics (50 countries) and updated weekly. 
+	  The dataset provides a RADD alert layer (alert confidence and alert date) and a primary tropical forest baseline mask, separately for four geographies: Central America, South America, Africa, and Asia (Insular Southeast-Asia and parts of the Pacific). 


no comma before "separately"

simonff · 2023-07-28T15:28:20Z

catalog/WUR/WUR_radd_alerts.jsonnet

+	  Radar satellite imagery from the European Space Agency’s Sentinel-1 mission is used to map new disturbances in primary humid tropical forest at 10 m spatial scale and in near real-time. Sentinel-1’s cloud-penetrating radar provides gap-free observations for the tropics consistently every 6 to 12 days. A new forest disturbance alert is triggered (low confidence alerts) based on a single observation from the latest Sentinel-1 image. Subsequent observations are used to increase confidence and confirm (high confidence alerts) or reject the alert. RADD (Radar for Detecting Deforestation) alerts are operational for the pan-tropics (50 countries) and updated weekly. 
+	  The dataset provides a RADD alert layer (alert confidence and alert date) and a primary tropical forest baseline mask, separately for four geographies: Central America, South America, Africa, and Asia (Insular Southeast-Asia and parts of the Pacific). 
+	  Documentation:
+	  - RADD alert website (resources, versions and method updates). 


if this is just http://radd-alert.wur.nl/, you don't need to mention it - it's already in the provider section. You are welcome to link to a specific page here, but please use a markdown link

RADD alert website was removed here

simonff · 2023-07-28T15:28:47Z

catalog/WUR/WUR_radd_alerts.jsonnet

+	  The dataset provides a RADD alert layer (alert confidence and alert date) and a primary tropical forest baseline mask, separately for four geographies: Central America, South America, Africa, and Asia (Insular Southeast-Asia and parts of the Pacific). 
+	  Documentation:
+	  - RADD alert website (resources, versions and method updates). 
+	  - Reference paper – Reiche et al., 2021 “Forest disturbance alerts for the Congo Basin using Sentinel-1”, Environmental Research Letters, [https://doi.org/10.1088/1748-9326/abd0a8] (https://doi.org/10.1088/1748-9326/abd0a8)


also not needed - it's already in the citation section

Citation was removed here

simonff · 2023-07-28T15:29:16Z

catalog/WUR/WUR_radd_alerts.jsonnet

+    ],
+  },
+  'sci:citation': |||
+    Reiche J, Mullissa A, Slagter B, Gou Y, Tsendbazar N, Odongo-Braun C, Vollrath A, Weisse M, Stolle F, Pickens A, Donchyts G, Clinton N, Gorelick N & Herold M, (2021), Forest disturbance alerts for the Congo Basin using Sentinel-1, Environmental Research Letters, https://doi.org/10.1088/1748-9326/abd0a8.


please write DOI as a link:
[https://doi.org/10.1088/1748-9326/abd0a8] (https://doi.org/10.1088/1748-9326/abd0a8)

simonff · 2023-07-28T16:40:13Z

catalog/WUR/WUR_radd_alerts.jsonnet

+        |||,
+	  }
+      {
+        name: 'forest_baseline',


Eg, on projects/radar-wur/raddalert/v1/africa_20230201 I only see Date and Alert. Which assets have forest_baseline?

Also, there should be a comma on line 65 before the forest_baseline section

We fixed the comma issue in line 65.

Regarding the forest baseline map:
The RADD alerts are structured as Multiband images in an imagecollection for four regions.
For each region the weekly updates are added to the imagecollection as multi-band images with the bands 'Alert' and 'Date'. The forest baseline map is a static layer for each of the four regions within the said Imagecollection. So there are four singleband images in the collection representing the forest baseline four regions. The band in the respective images are called 'Constant'. That's how the RADD alerts architecture is designed. Does that work for you and how could that be addressed?

nrtwur · 2023-10-17T14:03:18Z

Dear Reader,

I was wondering: What is the status after the last changes made from our site?

Thank you very much in advance.

nrtwur · 2023-11-02T08:13:36Z

@simonff just checking again on the status of this pull request. Is there something I can do right now? Thank you very much in advance.

jdbcode requested a review from simonff July 10, 2023 17:34

jdbcode assigned simonff Jul 10, 2023

add radd alerts catalog item

101b157

nrtwur force-pushed the raddalerts branch from 4215108 to 101b157 Compare July 19, 2023 12:48

simonff reviewed Jul 28, 2023

View reviewed changes

nrtwur added 2 commits September 18, 2023 09:34

Changes for RADD as GEE asset

fbe2efd

keyword fixed

8de2073

nrtwur requested a review from simonff November 13, 2023 07:39

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RADD Alerts #643

RADD Alerts #643

nrtwur commented Jun 26, 2023

google-cla bot commented Jun 26, 2023

jdbcode commented Jul 10, 2023

jdbcode commented Jul 10, 2023

nrtwur commented Jul 19, 2023

simonff Jul 28, 2023

nrtwur Sep 18, 2023

simonff Jul 28, 2023

nrtwur Sep 18, 2023

simonff Jul 28, 2023

nrtwur Sep 18, 2023

simonff Jul 28, 2023

nrtwur Sep 18, 2023

simonff Jul 28, 2023

nrtwur Sep 18, 2023

simonff Jul 28, 2023

nrtwur Sep 18, 2023

simonff Jul 28, 2023

nrtwur Sep 18, 2023

simonff Jul 28, 2023

nrtwur Sep 18, 2023

simonff Jul 28, 2023

nrtwur Sep 18, 2023

nrtwur commented Oct 17, 2023

nrtwur commented Nov 2, 2023

		@@ -0,0 +1,14 @@
		var radd = ee.ImageCollection('projects/radar-wur/raddalert/v1');

		@@ -0,0 +1,14 @@
		var radd = ee.ImageCollection('projects/radar-wur/raddalert/v1');
		var geography = 'sa' // 'ca' (central america), 'sa' (south america), 'africa' (africa), 'asia' (asia & pacific)

RADD Alerts #643

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RADD Alerts #643

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nrtwur commented Jun 26, 2023

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nrtwur commented Oct 17, 2023

nrtwur commented Nov 2, 2023