NICFI Satellite Data Program Basemaps for Tropical Forest Monitoring - Americas
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Descrição
Essa coleção de imagens oferece acesso ao monitoramento por satélite de alta resolução dos trópicos com o objetivo principal de reduzir e reverter a perda de florestas tropicais, contribuindo para o combate às mudanças climáticas, a conservação da biodiversidade, o reflorestamento, a restauração e a melhoria das florestas, além de facilitar o desenvolvimento sustentável. Tudo isso deve ser para uso não comercial.
Para saber como acessar os mapas de base, siga as instruções de inscrição aqui .
Os mosaicos do NICFI Satellite Data Program (também chamados de mosaicos Planet-NICFI) contêm coletas mensais e semestrais geradas a cada seis meses. O tipo do mosaico é armazenado no campo de metadados da imagem "cadence". Use esse campo com as datas de início e término de cada mosaico para encontrar as imagens desejadas.
Todos os detalhes sobre os mapas básicos estão disponíveis na
especificação do mapa básico do programa de dados de satélite da NICFI (em inglês).
Para mais informações sobre o Programa de dados de satélite da NICFI (Iniciativa Internacional de Clima e Florestas da Noruega) e os dados oferecidos, acesse o site do programa .
Para apoiar a missão da NICFI, você pode usar esses dados em vários projetos, incluindo, entre outros:
Avançar a pesquisa científica sobre as florestas tropicais do mundo e os serviços essenciais que elas oferecem.
Implementar e melhorar políticas de gestão florestal sustentável e uso da terra em países e jurisdições em desenvolvimento com florestas tropicais.
Aumentar a transparência e a responsabilidade nos trópicos.
Proteger e melhorar os direitos dos povos indígenas e das comunidades locais em países com florestas tropicais.
Inovar soluções para reduzir a pressão sobre as florestas causada por commodities globais e mercados financeiros.
Bandas
Tamanho do pixel
Bandas
Nome
Mín.
Máx.
Escala
Tamanho do pixel
Descrição
B
0
10000
0,0001
metros
Azul
G
0
10000
0,0001
metros
Verde
R
0
10000
0,0001
metros
Vermelho
N
0
10000
0,0001
metros
Infravermelho próximo
Propriedades de imagens
Propriedades da imagem
Nome
Tipo
Descrição
cadência
STRING
O intervalo que o mosaico abrange: mensal ou semestral
Termos de Uso
Termos de Uso
Esses dados têm restrições de uso, reprodução e distribuição para apoiar a finalidade do Programa de dados de satélite da NICFI. O contrato de licenciamento completo está disponível neste link .
Notificação de direitos autorais:
Imagem © 20xx Planet Labs PBC (em que xx indica o ano do conteúdo usado)
Citações
Planet Team (2017). Interface de programação do aplicativo Planet: no espaço para a vida na Terra. São Francisco, CA. https://api.planet.com
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conjuntos de dados geoespaciais, tanto para benefício público quanto para usuários empresariais e governamentais.
O Earth Engine pode ser usado sem custo financeiro para pesquisa, educação e fins sem fins lucrativos. Para começar, registre-se para ter acesso ao Earth Engine .
Editor de código (JavaScript)
// This collection is not publicly accessible. To sign up for access,
// please see https://developers.planet.com/docs/integrations/gee/nicfi
var nicfi = ee . ImageCollection ( 'projects/planet-nicfi/assets/basemaps/americas' );
// Filter basemaps by date and get the first image from filtered results
var basemap = nicfi . filter ( ee . Filter . date ( '2021-03-01' , '2021-07-01' )). first ();
Map . centerObject ( basemap , 4 );
var vis = { 'bands' : [ 'R' , 'G' , 'B' ], 'min' : 64 , 'max' : 5454 , 'gamma' : 1.8 };
Map . addLayer ( basemap , vis , '2021-03 mosaic' );
Map . addLayer (
basemap . normalizedDifference ([ 'N' , 'R' ]). rename ( 'NDVI' ),
{ min :- 0.55 , max : 0.8 , palette : [
'8bc4f9' , 'c9995c' , 'c7d270' , '8add60' , '097210'
]}, 'NDVI' , false );
Abrir no Editor de código
[null,null,[],[[["\u003cp\u003eThis dataset provides high-resolution satellite monitoring of the tropics to reduce and reverse tropical forest loss for non-commercial use.\u003c/p\u003e\n"],["\u003cp\u003eIt includes monthly and biannual mosaics with imagery available from 2015 to 2024.\u003c/p\u003e\n"],["\u003cp\u003eAccess to the dataset requires signing up through Planet, the dataset provider and catalog owner.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is intended for research, policy implementation, transparency, and the protection of indigenous rights related to tropical forests.\u003c/p\u003e\n"],["\u003cp\u003eImagery is at 4.77-meter resolution and includes Blue, Green, Red, and Near-infrared bands.\u003c/p\u003e\n"]]],[],null,["# NICFI Satellite Data Program Basemaps for Tropical Forest Monitoring - Americas\n\ninfo\n\n\nThis dataset is part of a Publisher Catalog, and not managed by Google Earth Engine.\n\nContact support@planet.com\n\nfor bugs or [view more datasets](https://developers.google.com/earth-engine/datasets/publisher/planet-nicfi)\nfrom the Planet Catalog. [Learn more about Publisher datasets](/earth-engine/datasets/publisher). \n[](https://planet.com/nicfi) \n\nCatalog Owner\n: Planet\n\nDataset Availability\n: 2015-12-01T00:00:00Z--2025-07-01T00:00:00Z\n\nDataset Provider\n:\n\n\n [Planet](https://planet.com/nicfi)\n\nTags\n:\n[basemaps](/earth-engine/datasets/tags/basemaps) [forest](/earth-engine/datasets/tags/forest) [nicfi](/earth-engine/datasets/tags/nicfi) [planet](/earth-engine/datasets/tags/planet) [planet-nicfi](/earth-engine/datasets/tags/planet-nicfi) [publisher-dataset](/earth-engine/datasets/tags/publisher-dataset) [satellite-imagery](/earth-engine/datasets/tags/satellite-imagery) [sr](/earth-engine/datasets/tags/sr) [surface-reflectance](/earth-engine/datasets/tags/surface-reflectance) [tropics](/earth-engine/datasets/tags/tropics) \n\n#### Description\n\nThis image collection provides access to high-resolution satellite\nmonitoring of the tropics for the primary purpose of reducing and reversing the\nloss of tropical forests, contributing to combating climate change, conserving\nbiodiversity, contributing to forest regrowth, restoration and enhancement, and\nfacilitating sustainable development, all of which must be Non-Commercial Use.\n\nTo learn how to access the Basemaps, follow the\n[sign up instructions here](https://developers.planet.com/docs/integrations/gee/nicfi/).\n\nThe NICFI Satellite Data Program mosaics (also referred to as Planet-NICFI\nmosaics) contain both monthly and biannual collections generated every\n6 months. The type of the mosaic is stored in the image metadata field\n'cadence'. Use that field along with the start and end date for each mosaic\nto find the desired imagery.\n\nFull details about the Basemaps are available in\n[NICFI Satellite Data Program Basemap spec](https://assets.planet.com/docs/NICFI_Basemap_Spec_Addendum.pdf).\n\nFor more information about the NICFI (Norway's International Climate\nand Forest Initiative) Satellite Data Program and the data offered,\nplease visit\n[the Program's website](https://assets.planet.com/docs/NICFI_General_FAQs.pdf).\n\nIn support of NICFI's mission, you can use this data for a number of projects\nincluding, but not limited to:\n\n- Advance scientific research about the world's tropical forests and the critical services they provide.\n- Implement and improve policies for sustainable forest management and land use in developing tropical forest countries and jurisdictions.\n- Increase transparency and accountability in the tropics.\n- Protect and improve the rights of indigenous peoples and local communities in tropical forest countries.\n- Innovate solutions towards reducing pressure on forests from global commodities and financial markets.\n\n### Bands\n\n\n**Pixel Size**\n\n4.77 meters\n\n**Bands**\n\n| Name | Min | Max | Scale | Pixel Size | Description |\n|------|-----|-------|--------|------------|---------------|\n| `B` | 0 | 10000 | 0.0001 | meters | Blue |\n| `G` | 0 | 10000 | 0.0001 | meters | Green |\n| `R` | 0 | 10000 | 0.0001 | meters | Red |\n| `N` | 0 | 10000 | 0.0001 | meters | Near-infrared |\n\n### Image Properties\n\n**Image Properties**\n\n| Name | Type | Description |\n|---------|--------|-----------------------------------------------------|\n| cadence | STRING | The interval the mosaic covers: monthly or biannual |\n\n### Terms of Use\n\n**Terms of Use**\n\nThis data has usage, reproduction, and distribution restrictions in support\nof the NICFI Satellite Data Program purpose. The full licensing agreement is available\n[here](https://assets.planet.com/docs/Planet_ParticipantLicenseAgreement_NICFI.pdf).\n\nCopyright notice:\n\nImage © 20xx Planet Labs PBC (where xx denotes the year of the content\nused)\n\n### Citations\n\nCitations:\n\n- Planet Team (2017). Planet Application Program Interface: In Space for Life\n on Earth. San Francisco, CA. \u003chttps://api.planet.com\u003e\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\n// This collection is not publicly accessible. To sign up for access,\n// please see https://developers.planet.com/docs/integrations/gee/nicfi\nvar nicfi = ee.ImageCollection('projects/planet-nicfi/assets/basemaps/americas');\n\n// Filter basemaps by date and get the first image from filtered results\nvar basemap= nicfi.filter(ee.Filter.date('2021-03-01','2021-07-01')).first();\n\nMap.centerObject(basemap, 4);\n\nvar vis = {'bands':['R','G','B'],'min':64,'max':5454,'gamma':1.8};\n\nMap.addLayer(basemap, vis, '2021-03 mosaic');\nMap.addLayer(\n basemap.normalizedDifference(['N','R']).rename('NDVI'),\n {min:-0.55,max:0.8,palette: [\n '8bc4f9', 'c9995c', 'c7d270','8add60','097210'\n ]}, 'NDVI', false);\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/planet-nicfi/projects_planet-nicfi_assets_basemaps_americas) \n[NICFI Satellite Data Program Basemaps for Tropical Forest Monitoring - Americas](/earth-engine/datasets/catalog/projects_planet-nicfi_assets_basemaps_americas) \nThis image collection provides access to high-resolution satellite monitoring of the tropics for the primary purpose of reducing and reversing the loss of tropical forests, contributing to combating climate change, conserving biodiversity, contributing to forest regrowth, restoration and enhancement, and facilitating sustainable development, all of which must be Non-Commercial Use. ... \nprojects/planet-nicfi/assets/basemaps/americas, basemaps,forest,nicfi,planet,planet-nicfi,publisher-dataset,satellite-imagery,sr,surface-reflectance,tropics \n2015-12-01T00:00:00Z/2025-07-01T00:00:00Z \n-30.4 -118.5 30.4 -34.5 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://planet.com/nicfi)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/projects_planet-nicfi_assets_basemaps_americas)"]]
