https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-04T06:04:54.551179Z
2018-09-04T06:05:19.548567Z
s3://sentinel-s1-l1c/GRD/2018/9/4/IW/DV/S1B_IW_GRDH_1SDV_20180904T060454_20180904T060519_012561_0172CF_1A87
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
2018-09-04T06:04:54.551179Z
2018-09-04T06:05:19.548567Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180904T075749_V20180904T034350_20180904T070120.EOF
192.4480608360994
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-04T08:28:47.440013Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180904T060454_20180904T060519_012561_0172CF_1A87
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.837294648 26.30599102,-1.222310901 26.372632006,-1.483435363 26.417195918,-1.875495431 26.483147995,-2.137115388 26.526518352,-2.66093971 26.611819002,-2.923140732 26.653746835,-3.313036766 26.715143405,-3.454415854 25.992164385,-3.606717645 25.209648848,-3.221867006 25.147613751,-2.963045995 25.105295207,-2.445941847 25.019307044,-2.187661509 24.975639771,-1.800584527 24.909300704,-1.542764179 24.864517634,-1.162597417 24.797609991,-0.994175076 25.581646912,-0.837294648 26.30599102))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79099300480373
46.64634029795286
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
2021-12-23T05:43:47.836680Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25W002/2018/09/04/0172CF
2.0E-4
2.0E-4
true
block average
2
2
26.0
-2.0
25.0
-1.0
POLYGON((-1.0 25.554530821279016,-1.1191211492404312 25.0,-2.0 25.0,-2.0 26.0,-1.0 26.0,-1.0 25.554530821279016))
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_0172CF_N25W002_2018_09_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0172CF_N25W002_2018_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0172CF_N25W002_2018_09_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0172CF_N25W002_2018_09_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0172CF_N25W002_2018_09_04_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