https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-31T06:10:59.494389Z
2021-07-31T06:11:24.493342Z
s3://sentinel-s1-l1c/GRD/2021/7/31/IW/DV/S1B_IW_GRDH_1SDV_20210731T061059_20210731T061124_028034_03581B_9ED1
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
2021-07-31T06:10:59.494389Z
2021-07-31T06:11:24.493342Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.969586595667
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-31T07:33:38.725547Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210731T061059_20210731T061124_028034_03581B_9ED1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.9405123129447104 35.07643439350298,-1.3423957896499301 35.138960846150134,-1.6226933599557167 35.18172304005537,-2.051963856189552 35.245865054930974,-2.339271778527049 35.28788980795082,-2.7707544804821533 35.349643485157436,-3.058986847275983 35.3899872099273,-3.347025338184216 35.429579226598754,-3.640897939921634 35.46922365780213,-3.6809322573998413 35.2894218846779,-3.7243959546741556 35.10998432818446,-3.7618556339488007 34.92974775506996,-3.8081930109381585 34.75069964781999,-3.839768717445606 34.56967043082298,-3.875378591830156 34.38917793022739,-3.908727389069904 34.20837689741625,-3.9483737269445798 34.028425015131106,-3.9604634681044883 33.96868931441896,-3.668465926765624 33.92823322313384,-3.3873073354308496 33.88857899071492,-2.9714071158170463 33.8286723838721,-2.6856163693262323 33.786656154243666,-2.4020221453969834 33.74426610097069,-1.9799060049818422 33.67988468490757,-1.6997344396263319 33.63630322619879,-1.30246930033345 33.573333678628074,-1.204701709093916 33.9944745744749,-1.164490449254247 34.1754104681232,-1.0793920203861458 34.536549235367126,-1.0396397975654412 34.717563926669285,-0.9891238405912897 34.89689326764765,-0.9405123129447104 35.07643439350298))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64682425176478
46.6470819906431
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
2021-12-26T09:31:22.139741Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N34W003/2021/07/31/03581B
2.0E-4
2.0E-4
true
block average
2
2
35.0
-3.0
34.0
-2.0
POLYGON((-3.0 34.0,-3.0 35.0,-2.0 35.0,-2.0 34.0,-3.0 34.0))
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_03581B_N34W003_2021_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03581B_N34W003_2021_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03581B_N34W003_2021_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03581B_N34W003_2021_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03581B_N34W003_2021_07_31_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