https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-06T16:49:57.192577Z
2021-10-06T16:50:22.190080Z
s3://sentinel-s1-l1c/GRD/2021/10/6/IW/DV/S1B_IW_GRDH_1SDV_20211006T164957_20211006T165022_029017_037671_61D6
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
2021-10-06T16:49:57.192577Z
2021-10-06T16:50:22.190080Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8826460420859
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-06T20:15:26.020405Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211006T164957_20211006T165022_029017_037671_61D6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.271546670541568 -14.69144454432647,23.839060455487246 -14.562523203401371,24.41978482803294 -14.429028899333602,25.00034730807509 -14.293994166011547,25.527653973944464 -14.169982919153084,25.440493359325927 -13.80945538566813,25.395355738784737 -13.629529857957616,25.222833438470012 -12.90802337332856,25.16616659615776 -12.668049540163778,24.64163936618984 -12.790541210217334,24.065674185876667 -12.923711564630782,23.487356938476083 -13.056023393861192,22.9226646831591 -13.183844683685741,23.10275702307369 -13.967759084476807,23.271546670541568 -14.69144454432647))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5704
46.1258399585953
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
2021-12-26T12:53:11.914188Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/S14E025/2021/10/06/037671
2.0E-4
2.0E-4
true
block average
2
2
-13.0
25.0
-14.0
26.0
POLYGON((25.24482633742044 -13.0,25.395355738786467 -13.629529857964767,25.486559149466608 -14.0,25.0 -14.0,25.0 -13.0,25.24482633742044 -13.0))
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_037671_S14E025_2021_10_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037671_S14E025_2021_10_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037671_S14E025_2021_10_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037671_S14E025_2021_10_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037671_S14E025_2021_10_06_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