https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-02T19:10:36.752956Z
2021-09-02T19:11:01.751487Z
s3://sentinel-s1-l1c/GRD/2021/9/2/IW/DV/S1A_IW_GRDH_1SDV_20210902T191036_20210902T191101_039507_04AB1D_4F40
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
2021-09-02T19:10:36.752956Z
2021-09-02T19:11:01.751487Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.86572411102287
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-02T23:08:02.545586Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210902T191036_20210902T191101_039507_04AB1D_4F40
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.128698796618302 15.488116323334907,-15.55355795472074 15.5987986826021,-14.975660361914926 15.708378631941708,-14.397694512952064 15.816328073857406,-13.829257819158924 15.920885430708429,-14.041575979720232 17.00673375436488,-14.123392577226552 17.42841806687215,-14.696280663268741 17.32500075825884,-15.27906709136818 17.217993450275646,-15.861425985106335 17.10925663030841,-16.44204083785189 16.99905176314858,-16.128698796618302 15.488116323334907))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82773831008063
46.02547900787956
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
2021-12-26T11:12:24.886674Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N16W014/2021/09/02/04AB1D
2.0E-4
2.0E-4
true
block average
2
2
17.0
-14.0
16.0
-13.0
POLYGON((-14.0 16.794103766594418,-13.844727253940594 16.0,-14.0 16.0,-14.0 16.794103766594418))
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_04AB1D_N16W014_2021_09_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04AB1D_N16W014_2021_09_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04AB1D_N16W014_2021_09_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04AB1D_N16W014_2021_09_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04AB1D_N16W014_2021_09_02_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