https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-13T16:32:36.962316Z
2021-11-13T16:33:01.960147Z
s3://sentinel-s1-l1c/GRD/2021/11/13/IW/DV/S1B_IW_GRDH_1SDV_20211113T163236_20211113T163301_029571_038775_594D
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
2021-11-13T16:32:36.962316Z
2021-11-13T16:33:01.960147Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.80038460491136
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-13T18:29:56.095665Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211113T163236_20211113T163301_029571_038775_594D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.147633765072197 -17.86417845974739,28.714610947848616 -17.73456824963862,29.30188533951394 -17.598399755181802,29.892535011713996 -17.45948300818481,30.443518127108902 -17.328133477612308,30.396892016404493 -17.14844439291889,30.350864507840377 -16.968528714296447,30.305796237662314 -16.788391454634734,30.259655029410812 -16.608528115488504,30.162032399567366 -16.250119826938917,30.11787409764504 -16.069813028425774,30.076810973374823 -15.88877274488528,30.061985110309635 -15.829395499206669,29.513417077322828 -15.959366215661468,28.929264196328013 -16.096053507870447,28.348581645683318 -16.2301682729187,27.789071392018265 -16.35772724787808,27.80304173019689 -16.417400222971747,27.84267082866911 -16.59901876414154,27.88331056491374 -16.780413920813736,27.924962886638323 -16.96158634100845,27.970415186240796 -17.141898642397937,28.0144579148127 -17.322540297744563,28.061793372330683 -17.50243735901453,28.103462652097072 -17.68363691434722,28.147633765072197 -17.86417845974739))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40445
45.95578032717558
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
2021-12-26T14:47:59.770092Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S17E030/2021/11/13/038775
2.0E-4
2.0E-4
true
block average
2
2
-16.0
30.0
-17.0
31.0
POLYGON((30.102039273450867 -16.0,30.162032399567142 -16.250119826938015,30.2596550294114 -16.608528115490568,30.358915750975 -17.0,30.0 -17.0,30.0 -16.0,30.102039273450867 -16.0))
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_038775_S17E030_2021_11_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038775_S17E030_2021_11_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038775_S17E030_2021_11_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038775_S17E030_2021_11_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038775_S17E030_2021_11_13_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