https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-15T15:51:31.105990Z
2021-07-15T15:52:00.130520Z
s3://sentinel-s1-l1c/GRD/2021/7/15/IW/DV/S1B_IW_GRDH_1SDV_20210715T155131_20210715T155200_027806_035174_1756
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
2021-07-15T15:51:31.105990Z
2021-07-15T15:52:00.130520Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.81917738523197
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-15T17:34:23.537319Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210715T155131_20210715T155200_027806_035174_1756
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.30057443414432 -17.36828281961356,38.861922210387554 -17.240118527416712,39.443129588127526 -17.10558876377946,40.02350045148998 -16.969406993773788,40.58618580947494 -16.835617672881725,40.480938642784736 -16.417387952537943,40.39111830722604 -16.05716370225604,40.30223892444012 -15.696760590750273,40.18489522272687 -15.214882662519702,39.62731735396078 -15.346580921489704,39.05175919134479 -15.480904329732178,38.47537181354059 -15.613763694611674,37.92011022286983 -15.740169140124092,37.94685088853347 -15.8622720215809,37.9888100406356 -16.043314467452333,38.031834924984146 -16.224121459443282,38.072659310419866 -16.405437501642503,38.11480392317197 -16.586460012436756,38.200014536989556 -16.94831795392723,38.30057443414432 -17.36828281961356))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30211
45.7856010642549
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
2021-12-26T08:43:33.663536Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/S17E039/2021/07/15/035174
2.0E-4
2.0E-4
true
block average
2
2
-16.0
39.0
-17.0
40.0
POLYGON((40.0 -16.97492128348419,39.89312111044167 -17.0,39.0 -17.0,39.0 -16.0,40.0 -16.0,40.0 -16.97492128348419))
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_035174_S17E039_2021_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035174_S17E039_2021_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035174_S17E039_2021_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035174_S17E039_2021_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035174_S17E039_2021_07_15_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