https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-29T16:59:02.758535Z
2021-09-29T16:59:27.756881Z
s3://sentinel-s1-l1c/GRD/2021/9/29/IW/DV/S1B_IW_GRDH_1SDV_20210929T165902_20210929T165927_028915_03736C_9C45
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-09-29T16:59:02.758535Z
2021-09-29T16:59:27.756881Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9427168491456
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-30T09:17:36.522859Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210929T165902_20210929T165927_028915_03736C_9C45
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.486985391695434 -11.55900114787512,21.051943085113194 -11.431679151775196,21.62908181323254 -11.300378233277014,22.206171284735017 -11.167855279891597,22.716832687209816 -11.049562801177572,22.674087554552415 -10.869294056178642,22.589706184693547 -10.508334735018387,22.422637738228907 -9.786128301075934,22.366700010792307 -9.54626586072199,21.857285137082474 -9.66331798314177,21.283822995183975 -9.794088574345,20.708128154373604 -9.924307268196454,20.14737286209901 -10.050103102054731,20.201428789411626 -10.290921489461407,20.242784397292134 -10.471946351535712,20.324093719044328 -10.834327578011548,20.364280679691735 -11.015631926063422,20.405926408844863 -11.196612921287015,20.44606140273875 -11.377940241685419,20.486985391695434 -11.55900114787512))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67381
46.25064393400115
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
2021-12-26T12:32:48.523932Z
Batch API, v4.56.0
s3://deafrica-sentinel-1/s1_rtc/S11E021/2021/09/29/03736C
2.0E-4
2.0E-4
true
block average
2
2
-10.0
21.0
-11.0
22.0
POLYGON((21.0 -11.0,21.0 -10.0,22.0 -10.0,22.0 -11.0,21.0 -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_03736C_S11E021_2021_09_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03736C_S11E021_2021_09_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03736C_S11E021_2021_09_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03736C_S11E021_2021_09_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03736C_S11E021_2021_09_29_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