https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-17T03:49:30.179790Z
2021-10-17T03:49:55.178442Z
s3://sentinel-s1-l1c/GRD/2021/10/17/IW/DV/S1B_IW_GRDH_1SDV_20211017T034930_20211017T034955_029170_037B29_2D0B
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
2021-10-17T03:49:30.179790Z
2021-10-17T03:49:55.178442Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0275728992897
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-17T09:39:04.311618Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211017T034930_20211017T034955_029170_037B29_2D0B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.987356095053006 11.252111131705,30.421566312496193 11.364912458290714,29.858889422695295 11.475925055226167,29.290703843020655 11.586835248474234,28.73675842041647 11.693803457335562,28.69920199760503 11.51317079758741,28.665606822481337 11.331676313208536,28.595699941035953 10.969192204030556,28.560575678857674 10.787974115760736,28.441991487813212 10.185066101597991,28.995287014631284 10.076461107291463,29.559317214158472 9.964715126255333,30.12290685101902 9.852025199622904,30.68439743481275 9.738739318350728,30.770945483961537 10.161526836476366,30.81049257943303 10.34261075297588,30.846624938476918 10.52438258621413,30.881513699865177 10.706402245165078,30.952764445514795 11.070135397763298,30.987356095053006 11.252111131705))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83448376819712
46.08854519413306
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
2021-12-26T13:27:31.518562Z
Batch API, v4.59.2
s3://deafrica-sentinel-1/s1_rtc/N10E030/2021/10/17/037B29
2.0E-4
2.0E-4
true
block average
2
2
11.0
30.0
10.0
31.0
POLYGON((30.93902580400985 11.0,30.810492579430942 10.34261075296565,30.77094548395757 10.16152683645691,30.73787962467557 10.0,30.0 10.0,30.0 11.0,30.93902580400985 11.0))
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_037B29_N10E030_2021_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037B29_N10E030_2021_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037B29_N10E030_2021_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037B29_N10E030_2021_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037B29_N10E030_2021_10_17_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