India has one of the largest constellations of remote sensing satellites with 17 satellites in operation. These satellites provide huge data at various spatial, spectral and temporal resolutions at national and global levels and have been utilized in various diverse application areas – agriculture and soils; bio resource and environment; cartographic mapping; geology and mineral resources; ocean and meteorology; urban and rural development; water resources; natural resource census; disaster management and climate change.
Following are the current operational Indian Earth Observation Satellites:
RESOURCESAT-2A, 1 and 2

RESOURCESAT-2A launched on December 7, 2016 for earth resource monitoring. It is a follow on mission of previously launched RESOURCESAT satellites (RESOURCESAT-1 and RESOURCESAT-2) and has similar sensors – LISS-IV (5.8m resolution), LISS-III (23.5m resolution) and AWiFS (56m resolution).
CARTOSAT-2 Satellite Series

Photo Courtesy – ISRO – First Day Multispectral Image (1.6m resolution) from CARTOSAT-2 series satellite launched on Feb 15, 2017

Photo Courtesy – ISRO – First Day Panchromatic Image (0.6m resolution) from CARTOSAT-2 series satellite launched on 15 Feb 2017
CARTOSAT-1 Recently launched on February 15, 2017 by Indian Space Research Organisation (ISRO), is similar to earlier four CARTOSAT-2 series satellites (CARTOSAT-2, 2A, 2B, and CARTOSAT-2 series). It is providing high resolution data in panchromatic and as well as in multispectral bands. It is useful for cartographic applications, utility management like road network monitoring, water distribution, creation of land use maps, change detection, etc.
Launched (May, 2005) for cartographic mapping applications, it provides stereo images for digital elevation models, ortho image products and other products at 2.5 m resolution.
RISAT-1 and RISAT-2

Photo Courtesy – ISRO
Radar Satellite (RISAT-1 and 2) are the microwave remote sensing satellite imaging of surface features during both day and night under all weather conditions. Their application includes agriculture monitoring and natural disasters management.
SCATSAT-1

Photo Courtesy – ISRO
SCATSAT-1 was launched in September 2016 as a continuity mission for Oceansat-2 Scatterometer. It provides the wind vector data products for weather forecasting, cyclone detection and tracking services.
OCEANSAT-2

Photo Courtesy – ISRO
Oceansat-2 launched on September 2009 provides continuity to operational services of Oceansat-1 with enhanced oceanographic studies.
Megha Tropiques
It was launched in October 2011 under an Indo-French Joint Satellite Mission for studying the water cycle and energy exchanges in the tropics. It provides data on condensed water in clouds, water vapour in the atmosphere, precipitation, and evaporation.
SARAL

SARAL/AiltKa wind speed around coastal regions of India Photo Courtesy : Meteorological & Oceanographic Satellite Data Archival Centre, Space Applications Centre, ISRO
Satellite with ARGOS and ALTIKA (SARAL) was launched in February 2013 for oceanographic studies like OCEANSAT. It basically carries out altimetric measurements to study ocean circulation and sea surface elevation.
INSAT-3DR, INSAT-3D, INSAT-3A and KALPANA-1

INSAT – 3DR Temperature Image
Photo Courtesy : Meteorological & Oceanographic Satellite Data Archival Centre, Space
These are geo-stationary satellites. INSAT-3DR similar to INSAT-3D, launched in September 2016 is an advanced meteorological satellite with an imaging system and an atmospheric sounder. It provides better imaging in nighttime of low clouds and fog and better estimation of sea surface temperature.
INSAT-3D is designed for generating vertical profile of the atmosphere in terms of temperature and humidity for weather forecasting and disaster warning.
INSAT–3A is designed as multipurpose satellite i.e to provide telecommunications, television broadcasting, meteorological and search and rescue services.
KALPANA-1 formerly known as METSAT (renamed as Kalpana – 1 on Indian born American Astronaut Dr. Kalpana Chawla) is the first dedicated meteorological satellites built by ISRO.
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- Lowering Emissions by Accelerating Forest Finance (LEAF) Coalition, a collective of the United States, United Kingdom and Norway governments, came up with a $1 billion fund.
- LEAF is supported by transnational corporations (TNCs) like Unilever plc, Amazon.com, Inc, Nestle, Airbnb, Inc as well as Emergent, a US-based non-profit.
- The world lost more than 10 million hectares of primary tropical forest cover last year, an area roughly the size of Switzerland.
- Ending tropical and subtropical forest loss by 2030 is a crucial part of meeting global climate, biodiversity and sustainable development goals. Protecting tropical forests offers one of the biggest opportunities for climate action in the coming decade.
- Tropical forests are massive carbon sinks and by investing in their protection, public and private players are likely to stock up on their carbon credits.
- The LEAF coalition initiative is a step towards concretising the aims and objectives of the Reducing Emissions from Deforestation and Forest Degradation (REDD+) mechanism.
- REDD+ was created by the United Nations Framework Convention on Climate Change (UNFCCC). It monetised the value of carbon locked up in the tropical forests of most developing countries, thereby propelling these countries to help mitigate climate change.
- It is a unique initiative as it seeks to help developing countries in battling the double-edged sword of development versus ecological commitment.
- The initiative comes at a crucial time. The tropics have lost close to 12.2 million hectares (mha) of tree cover last year according to global estimates released by Global Forest Watch.
- Of this, a loss of 4.2 mha occurred within humid tropical primary forests alone. It should come as no surprise that most of these lost forests were located in the developing countries of Latin America, Africa and South Asia.
- Brazil has fared dismally on the parameter of ‘annual primary forest loss’ among all countries. It has lost 1.7 mha of primary forests that are rich storehouse of carbon. India’s estimated loss in 2020 stands at 20.8 kilo hectares.
- Between 2002-2020, Brazil’s total area of humid primary forest reduced by 7.7 per cent while India’s reduced by 3.4 per cent.
- Although the loss in India is not as drastic as in Brazil, its position is nevertheless precarious. For India, this loss is equivalent to 951 metric tonnes worth carbon dioxide emissions released in the atmosphere.
- It is important to draw comparisons between Brazil and India as both countries have adopted a rather lackadaisical attitude towards deforestation-induced climate change. The Brazilian government hardly did anything to control the massive fires that gutted the Amazon rainforest in 2019.
- It is mostly around May that forest fires peak in India. However, this year India, witnessed massive forest fires in early March in states like Odisha, Uttarakhand, Madhya Pradesh and Mizoram among others.
- The European Union’s Copernicus Atmospheric Monitoring Service claimed that 0.2 metric tonnes of carbon was emitted in the Uttarakhand forest fires.
- Implementation of the LEAF Coalition plan will help pump in fresh rigour among developing countries like India, that are reluctant to recognise the contributions of their forest dwelling populations in mitigating climate change.
- With the deadline for proposal submission fast approaching, India needs to act swiftly on a revised strategy.
- Although India has pledged to carry out its REDD+ commitments, it is impossible to do so without seeking knowledge from its forest dwelling population.
Context:-
At the recently concluded Leaders’ Summit on Climate in April 2021, Lowering Emissions by Accelerating Forest Finance (LEAF) Coalition, a collective of the United States, United Kingdom and Norway governments, came up with a $1 billion fund plan that shall be offered to countries committed to arrest the decline of their tropical forests by 2030.
[wptelegram-join-channel link=”https://t.me/s/upsctree” text=”Join @upsctree on Telegram”]What is LEAF Coalition?
Why LEAF Coalition?
Brazil & India
According to the UN-REDD programme, after the energy sector, deforestation accounts for massive carbon emissions — close to 11 per cent — in the atmosphere. Rapid urbanisation and commercialisation of forest produce are the main causes behind rampant deforestation across tropical forests.
Tribes, Forests and Government
Disregarding climate change as a valid excuse for the fires, Indian government officials were quick to lay the blame for deforestation on activities of forest dwellers and even labelled them “mischievous elements” and “unwanted elements”.
Policy makers around the world have emphasised the role of indigenous tribes and local communities in checking deforestation. These communities depend on forests for their survival as well as livelihood. Hence, they understand the need to protect forests. However, by posing legitimate environmental concerns as obstacles to real development, governments of developing countries swiftly avoid protection of forests and rights of forest dwellers.
For instance, the Government of India has not been forthcoming in recognising the socio-economic, civil, political or even cultural rights of forest dwellers. According to data from the Union Ministry of Tribal Affairs in December, 2020 over 55 per cent of this population has still not been granted either individual or community ownership of their lands.
To make matters worse, the government has undertaken systematic and sustained measures to render the landmark Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006 ineffective in its implementation. The Act had sought to legitimise claims of forest dwellers on occupied forest land.
Various government decisions have seriously undermined the position of indigenous people within India. These include proposing amendments to the obsolete Indian Forest Act, 1927 that give forest officials the power to take away forest dwellers’ rights and to even use firearms with impunity.
There is also the Supreme Court’s order of February, 2019 directing state governments to evict illegal encroachers of forest land or millions of forest dwellers inhabiting forests since generations as a measure to conserve wildlife. Finally, there is the lack of data on novel coronavirus disease (COVID-19) deaths among the forest dwelling population;
Tardy administration, insufficient supervision, apathetic attitude and a lack of political intent defeat the cause of forest dwelling populations in India, thereby directly affecting efforts at arresting deforestation.
Way Forward
Tuntiak Katan, a global indigenous leader from Ecuador and general coordinator of the Global Alliance of Territorial Communities, aptly indicated the next steps at the Climate Summit:
“The first step is recognition of land rights. The second step is the recognition of the contributions of local communities and indigenous communities, meaning the contributions of indigenous peoples.We also need recognition of traditional knowledge practices in order to fight climate change”
Perhaps India can begin by taking the first step.