https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-29T16:55:41.159793Z
2022-11-29T16:56:05.883981Z
s3://sentinel-s1-l1c/GRD/2022/11/29/IW/DV/S1A_IW_GRDH_1SDV_20221129T165541_20221129T165605_046111_058514_7DF4
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
2022-11-29T16:55:41.159793Z
2022-11-29T16:56:05.883981Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221129T173001_V20221129T134538_20221129T170308.EOF
347.4629564825676
693000
Copernicus Ground Segment
2022-11-29T18:29:11.223088Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221129T165541_20221129T165605_046111_058514_7DF4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.253532801452774 -26.51673168358102,24.502034681356417 -26.459730571672715,24.87661136141249 -26.372889921471195,25.250324125320816 -26.285148514990308,25.500438945275462 -26.22580758621791,25.748894045755502 -26.16637555602915,26.12255559223615 -26.076072295134384,26.676638195759093 -25.94012466682366,26.621241986088712 -25.761852068702883,26.5667867083814 -25.58326713459039,26.45913333730563 -25.22583865509657,26.406324751502723 -25.04689782319081,26.354237791524127 -24.867795483772177,26.30350139714036 -24.68837477136584,26.27428952273999 -24.58929925163708,25.728069740508698 -24.72281923102142,25.482272016570754 -24.782162545374035,25.115629722515067 -24.869826086634895,24.86846481411553 -24.928355464017898,24.497478240068755 -25.015338116770806,24.12655357728378 -25.101263995014154,23.880410940411256 -25.157708539083476,24.004849623988243 -25.617509249425883,24.054046272796743 -25.797470395116544,24.1531952840601 -26.15725814348712,24.204516629795418 -26.336769954617907,24.253532801452774 -26.51673168358102))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43155
45.95033729588132
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
2022-11-29T20:00:54.030563Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S26E023/2022/11/29/058514
2.0E-4
2.0E-4
true
block average
2
2
-25.0
23.0
-26.0
24.0
POLYGON((24.0 -25.599589897577804,23.88041094041121 -25.15770853908384,24.0 -25.130284806122,24.0 -25.599589897577804))
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_058514_S26E023_2022_11_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058514_S26E023_2022_11_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058514_S26E023_2022_11_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058514_S26E023_2022_11_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058514_S26E023_2022_11_29_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 2021
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