https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-16T04:11:06.130894Z
2021-07-16T04:11:35.156625Z
s3://sentinel-s1-l1c/GRD/2021/7/16/IW/DV/S1B_IW_GRDH_1SDV_20210716T041106_20210716T041135_027814_0351AC_4647
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
2021-07-16T04:11:06.130894Z
2021-07-16T04:11:35.156625Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2763838127519
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-16T08:21:53.815588Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210716T041106_20210716T041135_027814_0351AC_4647
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.06399766811786 22.08723453054764,26.467322483463064 22.194860704977714,25.866602889375248 22.300846997561344,25.2631856845851 22.404913987665644,24.66635474382492 22.505480803453523,24.619775938316554 22.267445540353574,24.55392951878925 21.90506981484742,24.51929904633405 21.72415839477744,24.483815428819266 21.543385588753203,24.44732797301622 21.362777790463113,24.41183366135165 21.18199855674754,24.35400224755802 20.879042597893022,24.940802531836624 20.7778852266149,25.536207526884017 20.673055460228746,26.13155331336435 20.566035671810027,26.71934663963597 20.45821524875227,26.783121333099924 20.7616418195548,26.937586857289197 21.486162944164565,27.06399766811786 22.08723453054764))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84017582359203
46.08861
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
2021-12-26T08:46:31.260753Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N21E025/2021/07/16/0351AC
2.0E-4
2.0E-4
true
block average
2
2
22.0
25.0
21.0
26.0
POLYGON((25.0 21.0,25.0 22.0,26.0 22.0,26.0 21.0,25.0 21.0))
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_0351AC_N21E025_2021_07_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0351AC_N21E025_2021_07_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0351AC_N21E025_2021_07_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0351AC_N21E025_2021_07_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0351AC_N21E025_2021_07_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