https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-05T16:01:12.160387Z
2021-11-05T16:01:37.233024Z
s3://sentinel-s1-l1c/GRD/2021/11/5/IW/DV/S1B_IW_GRDH_1SDV_20211105T160112_20211105T160137_029454_0383E0_7CFD
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
2021-11-05T16:01:12.160387Z
2021-11-05T16:01:37.233024Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9259065284489
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-05T19:38:24.269404Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211105T160112_20211105T160137_029454_0383E0_7CFD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.08410246933132 -12.44338629239304,35.65374333395692 -12.314710904237346,36.22003655976951 -12.185512866406363,36.78884171873365 -12.054451746445631,37.319120254239245 -11.931111927597225,37.275731112845406 -11.75100701999589,37.23311636283553 -11.570634396354299,37.19255130224728 -11.389790116519983,37.06775689493098 -10.848047030860887,37.02724003289812 -10.66723376546661,36.99924384185184 -10.545987112370064,36.47153752083575 -10.667864793271924,35.90352622686322 -10.797959359711903,35.337351464389315 -10.926491944064567,34.774288220133634 -11.053182776372637,34.80309299910886 -11.174502936310242,34.83876974491277 -11.356775574685122,34.88130065459302 -11.53750795272519,34.92236054822776 -11.718577727161865,34.96074534171491 -11.900257538638655,35.003992025617485 -12.080845354624287,35.0425069826087 -12.262508115290235,35.08410246933132 -12.44338629239304))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66622524472949
46.05599521219607
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
2021-12-26T14:24:29.411973Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S11E036/2021/11/05/0383E0
2.0E-4
2.0E-4
true
block average
2
2
-10.0
36.0
-11.0
37.0
POLYGON((36.0 -10.775863472143598,36.99924384185192 -10.545987112370016,37.0 -10.549261902305355,37.0 -11.0,36.0 -11.0,36.0 -10.775863472143598))
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_0383E0_S11E036_2021_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0383E0_S11E036_2021_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0383E0_S11E036_2021_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0383E0_S11E036_2021_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0383E0_S11E036_2021_11_05_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