https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-29T04:38:54.122931Z
2021-09-29T04:39:19.121791Z
s3://sentinel-s1-l1c/GRD/2021/9/29/IW/DV/S1B_IW_GRDH_1SDV_20210929T043854_20210929T043919_028908_037330_72D4
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
2021-09-29T04:38:54.122931Z
2021-09-29T04:39:19.121791Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.026984714048
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-29T11:08:17.044575Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210929T043854_20210929T043919_028908_037330_72D4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.62404218810903 11.130385377585563,18.05802885578245 11.24335919416953,17.49396058536843 11.354783909575884,16.927216150330295 11.465562291389585,16.372448939322744 11.57284798567948,16.33672978311637 11.391935186565455,16.302024521146002 11.210727875936419,16.26595579500635 11.029778216355703,16.230708674801615 10.848663870787183,16.075243781870697 10.064518140720871,16.62692037187674 9.956083893722472,17.190661041660395 9.844258345794055,17.754199152684087 9.731453806614851,18.31560589650551 9.618072245509897,18.51306233835432 10.585939925546324,18.54796126545541 10.767876866108537,18.58680751158838 10.949016782599784,18.62404218810903 11.130385377585563))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86283913733915
46.04638809235242
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
2021-12-26T12:32:17.488900Z
Batch API, v4.56.0
s3://deafrica-sentinel-1/s1_rtc/N10E018/2021/09/29/037330
2.0E-4
2.0E-4
true
block average
2
2
11.0
18.0
10.0
19.0
POLYGON((18.597274282905836 11.0,18.5479612654567 10.767876866114843,18.513062338352995 10.585939925539888,18.39352367080507 10.0,18.0 10.0,18.0 11.0,18.597274282905836 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_037330_N10E018_2021_09_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037330_N10E018_2021_09_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037330_N10E018_2021_09_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037330_N10E018_2021_09_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037330_N10E018_2021_09_29_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