https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-16T17:17:13.847856Z
2021-09-16T17:17:34.604558Z
s3://sentinel-s1-l1c/GRD/2021/9/16/IW/DV/S1A_IW_GRDH_1SDV_20210916T171713_20210916T171734_039710_04B213_F8C8
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
2021-09-16T17:17:13.847856Z
2021-09-16T17:17:34.604558Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.679530983224
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-16T21:35:54.840032Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210916T171713_20210916T171734_039710_04B213_F8C8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.3192648944944 22.037768372251914,11.916720904759211 22.14559745963877,12.515168962454673 22.251255662016753,13.117139567370124 22.35515881281105,13.710497922599128 22.455237855288203,13.674432282570002 22.6358222220313,13.640340600212348 22.816821074318582,13.4923898507554 23.581568017599555,12.89435343242415 23.482322921221396,12.287629285193866 23.37913594656659,11.683515879009331 23.273895264317865,11.086683698267475 23.167475254073704,11.132292484696938 22.9445303038515,11.17073102523834 22.76334973115606,11.206771332088831 22.581734846957026,11.3192648944944 22.037768372251914))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88417543393098
46.08201398770778
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
2021-12-26T11:54:35.721860Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N23E011/2021/09/16/04B213
2.0E-4
2.0E-4
true
block average
2
2
24.0
11.0
23.0
12.0
POLYGON((11.12094481558663 23.0,11.086683698267633 23.167475254073715,12.0 23.329028960198283,12.0 23.0,11.12094481558663 23.0))
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_04B213_N23E011_2021_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B213_N23E011_2021_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B213_N23E011_2021_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B213_N23E011_2021_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B213_N23E011_2021_09_16_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