https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-26T17:35:30.740820Z
2019-04-26T17:35:55.738721Z
s3://sentinel-s1-l1c/GRD/2019/4/26/IW/DV/S1B_IW_GRDH_1SDV_20190426T173530_20190426T173555_015980_01E08C_DC4D
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
2019-04-26T17:35:30.740820Z
2019-04-26T17:35:55.738721Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190426T181716_V20190426T142539_20190426T174309.EOF
347.42836210616395
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-26T18:32:36.872344Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190426T173530_20190426T173555_015980_01E08C_DC4D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.14785823622078 -27.220547419483868,14.469844829622753 -27.14664640867233,14.723687132210513 -27.087785955859424,14.977263851887056 -27.0284701777219,15.357128704646978 -26.938646334713127,15.610036979209742 -26.878199375523923,15.988894483699463 -26.786686456767843,16.241128150200765 -26.72511860502563,16.583336069080957 -26.64075684027463,16.47644023860571 -26.283134886438866,16.370290591655955 -25.925311141592314,16.26477574997098 -25.567404519250243,16.142718512368806 -25.15006318650217,15.804404518352385 -25.233145401266114,15.555066155810906 -25.29380436199094,15.180596427149066 -25.38400591369791,14.930642968431567 -25.443613430486028,14.555254351468541 -25.53223057859205,14.304690869965341 -25.590777025977477,14.053884857700798 -25.6488963757469,13.735778526343502 -25.721900048201057,13.850070883317803 -26.141431192280542,13.948792162392802 -26.501237863868333,14.048013281011837 -26.86098339055289,14.14785823622078 -27.220547419483868))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.81767
45.6621328482326
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
2021-12-24T14:55:13.766454Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S27E013/2019/04/26/01E08C
2.0E-4
2.0E-4
true
block average
2
2
-26.0
13.0
-27.0
14.0
POLYGON((14.0 -26.68690187135815,13.811540956413461 -26.0,14.0 -26.0,14.0 -26.68690187135815))
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_01E08C_S27E013_2019_04_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01E08C_S27E013_2019_04_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01E08C_S27E013_2019_04_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01E08C_S27E013_2019_04_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01E08C_S27E013_2019_04_26_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