https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-23T03:05:43.693296Z
2021-10-23T03:06:08.691645Z
s3://sentinel-s1-l1c/GRD/2021/10/23/IW/DV/S1B_IW_GRDH_1SDV_20211023T030543_20211023T030608_029257_037DD3_42E1
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
2021-10-23T03:05:43.693296Z
2021-10-23T03:06:08.691645Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0376636274236
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-23T10:50:36.272483Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211023T030543_20211023T030608_029257_037DD3_42E1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.03791874786644 -9.045356078958104,38.49524202237679 -8.924100441485107,37.92472872180327 -8.795688747590972,37.36169646347204 -8.668051206532818,36.81101350613101 -8.542323826215291,36.76768469328549 -8.722276159104783,36.72849476642864 -8.903290176831012,36.68643773568391 -9.08364858232162,36.6455286737675 -9.264281401353266,36.60549647022009 -9.44512719623037,36.56232125522476 -9.625250803771532,36.520632961057565 -9.80572922307355,36.4782727699145 -9.986059348064106,36.46377737292986 -10.045801113874077,37.01275976467097 -10.172193941421035,37.58226150931948 -10.30224812965481,38.15491215155642 -10.431921060057567,38.69801041154256 -10.553858599832704,38.75090119673115 -10.312360627964175,38.792142509039095 -10.131384896901588,38.83481451846011 -9.950735896999301,38.87562263625703 -9.769672977940415,38.91506035354324 -9.588307697592453,38.95607310132863 -9.40730100653298,38.99777235696146 -9.226452932126021,39.03791874786644 -9.045356078958104))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.42314
45.96434896785185
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
2021-12-26T13:46:09.138702Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S10E037/2021/10/23/037DD3
2.0E-4
2.0E-4
true
block average
2
2
-9.0
37.0
-10.0
38.0
POLYGON((37.0 -10.0,37.0 -9.0,38.0 -9.0,38.0 -10.0,37.0 -10.0))
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_037DD3_S10E037_2021_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037DD3_S10E037_2021_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037DD3_S10E037_2021_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037DD3_S10E037_2021_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037DD3_S10E037_2021_10_23_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