https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-04-20T18:34:28.626611Z
2020-04-20T18:34:53.625289Z
s3://sentinel-s1-l1c/GRD/2020/4/20/IW/DV/S1A_IW_GRDH_1SDV_20200420T183428_20200420T183453_032215_03B9DF_DE65
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
2020-04-20T18:34:28.626611Z
2020-04-20T18:34:53.625289Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200420T205906_V20200420T165433_20200420T201203.EOF
348.0235858981476
693000
Copernicus S1 Core Ground Segment - DPA
2020-04-20T21:19:26.341986Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200420T183428_20200420T183453_032215_03B9DF_DE65
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.658497771817758 4.600415091093619,-4.546255849960727 4.832589252460019,-3.4438569458518566 5.060734965321983,-3.5900792705125038 5.7850533897254905,-3.626410688705345 5.966187150506767,-3.6619786050608396 6.147470944291273,-3.7469449712691647 6.569259028242185,-4.292985825178675 6.458086958989237,-4.84867101498934 6.344297868975444,-5.411691296780379 6.228339731374856,-5.967227614502288 6.113281669855361,-5.955722527340699 6.053343388941766,-5.916104428271573 5.872239037301096,-5.881937954261567 5.689995571262953,-5.770977437991978 5.145011715531474,-5.658497771817758 4.600415091093619))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77317206668797
46.03896709431342
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
2021-12-25T09:30:05.895890Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N05W006/2020/04/20/03B9DF
2.0E-4
2.0E-4
true
block average
2
2
6.0
-6.0
5.0
-5.0
POLYGON((-5.7410270699169335 5.0,-5.881937954261691 5.6899955712636,-5.9161044282715185 5.872239037300812,-5.944053212668607 6.0,-5.0 6.0,-5.0 5.0,-5.7410270699169335 5.0))
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_03B9DF_N05W006_2020_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03B9DF_N05W006_2020_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03B9DF_N05W006_2020_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03B9DF_N05W006_2020_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03B9DF_N05W006_2020_04_20_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