https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-12T03:06:55.375770Z
2021-02-12T03:07:24.386612Z
s3://sentinel-s1-l1c/GRD/2021/2/12/IW/DV/S1A_IW_GRDH_1SDV_20210212T030655_20210212T030724_036551_044AF2_83DD
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-02-12T03:06:55.375770Z
2021-02-12T03:07:24.386612Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210212T064648_V20210212T022225_20210212T053955.EOF
192.1612547874282
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-12T08:31:56.492189Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210212T030655_20210212T030724_036551_044AF2_83DD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.69850695778286 18.302578240911004,42.13858454614953 18.40743584182279,41.56053567368304 18.513823893298643,40.97474528569056 18.619701285476847,40.40071665400368 18.721555649949764,40.388561269671094 18.663234774289556,40.35455846251905 18.4820762843676,40.32385118807476 18.30032911704967,40.29113524183613 18.11892920719663,40.257270782101486 17.937726333078764,40.18782749279404 17.575608361432444,40.093837598450456 17.092940245609526,40.66087794948767 16.990178274648855,41.24130299878193 16.883235175338907,41.82107085772442 16.774649596402234,42.398706020225575 16.6647162174538,42.461324894616496 16.967100305301184,42.49615824609412 17.149014148769282,42.53253818438277 17.330630400376833,42.56705443698615 17.512599094709397,42.594903619461405 17.695830018365307,42.63067714114313 17.877551912218603,42.6512073110552 18.062153567588698,42.685140808411475 18.244212848197638,42.69850695778286 18.302578240911004))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81405793228559
46.02775201150239
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T00:55:06.107994Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N17E041/2021/02/12/044AF2
2.0E-4
2.0E-4
true
block average
2
2
18.0
41.0
17.0
42.0
POLYGON((41.0 17.0,41.0 18.0,42.0 18.0,42.0 17.0,41.0 17.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_044AF2_N17E041_2021_02_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044AF2_N17E041_2021_02_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044AF2_N17E041_2021_02_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044AF2_N17E041_2021_02_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044AF2_N17E041_2021_02_12_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid