https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-15T18:44:31.802712Z
2021-03-15T18:44:56.802126Z
s3://sentinel-s1-l1c/GRD/2021/3/15/IW/DV/S1A_IW_GRDH_1SDV_20210315T184431_20210315T184456_037013_045B0B_C707
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
2021-03-15T18:44:31.802712Z
2021-03-15T18:44:56.802126Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210315T181241_V20210315T170258_20210315T233758.EOF
347.9554394663434
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-15T19:44:59.277482Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210315T184431_20210315T184456_037013_045B0B_C707
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.01503358223841 10.935003831725052,-8.448879575970855 11.048197338873004,-7.883048226149961 11.160180544199543,-7.315773763832923 11.271290741099364,-6.765040989995504 11.378039599301925,-6.872919705467067 11.920842816080526,-6.943409357499198 12.283020812760359,-7.014820388499155 12.645000980355116,-7.0617342897623265 12.886223326758794,-7.616454139025675 12.780491889270065,-8.185930458936804 12.670638482170089,-8.756392598733996 12.559276442444649,-9.326714554008555 12.44663109311987,-9.31423618350424 12.386376920099304,-9.275410629715179 12.205233684015129,-9.238106500183582 12.02378614214665,-9.198654234658811 11.84276564336556,-9.164595777684905 11.660666045259932,-9.091412765216356 11.29747136660398,-9.052860384675263 11.116264262690438,-9.01503358223841 10.935003831725052))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87725558649133
46.08909468509466
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
2021-12-26T02:33:03.350554Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N11W010/2021/03/15/045B0B
2.0E-4
2.0E-4
true
block average
2
2
12.0
-10.0
11.0
-9.0
POLYGON((-9.028597475932107 11.0,-9.091412765215715 11.297471366600796,-9.16459577768512 11.660666045261054,-9.198654234658514 11.84276564336418,-9.232922461900083 12.0,-9.0 12.0,-9.0 11.0,-9.028597475932107 11.0))
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_045B0B_N11W010_2021_03_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045B0B_N11W010_2021_03_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045B0B_N11W010_2021_03_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045B0B_N11W010_2021_03_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045B0B_N11W010_2021_03_15_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