https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-26T17:20:29.330794Z
2018-10-26T17:20:54.328596Z
s3://sentinel-s1-l1c/GRD/2018/10/26/IW/DV/S1A_IW_GRDH_1SDV_20181026T172029_20181026T172054_024310_02A93E_187B
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2018-10-26T17:20:29.330794Z
2018-10-26T17:20:54.328596Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181026T193609_V20181026T153212_20181026T184942.EOF
346.93266710772957
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-26T19:48:07.012549Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181026T172029_20181026T172054_024310_02A93E_187B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.495554702 34.909481161,8.899055472 34.972373836,9.178166274 35.015034658,9.597370977 35.077823205,9.877194408 35.118878036,10.297450687 35.179249918,10.577963465 35.218688601,10.858745337 35.257478061,11.201205889 35.303838335,11.165968022 35.484280973,11.132132399 35.664998201,11.094603665 35.845223208,11.058830169 36.025676911,11.019018098 36.205598419,10.980236107 36.385655998,10.942984634 36.565911168,10.891481818 36.805518882,10.542367198 36.759561978,10.256144621 36.721061634,9.970210106 36.681875176,9.541858077 36.621812693,9.256662911 36.580918325,8.829440231 36.51830205,8.545011398 36.475710637,8.133852972 36.412853909,8.193892978 36.173032108,8.237552511 35.992586758,8.282673846 35.812372083,8.328754941 35.632312835,8.370717966 35.451618115,8.414397247 35.27119448,8.454271282 35.090179572,8.495554702 34.909481161))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6689297375394
46.29921460561077
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
2021-12-23T16:37:24.730762Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N36E011/2018/10/26/02A93E
2.0E-4
2.0E-4
true
block average
2
2
37.0
11.0
36.0
12.0
POLYGON((11.0 36.29389591468699,11.063920410195841 36.0,11.0 36.0,11.0 36.29389591468699))
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_02A93E_N36E011_2018_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A93E_N36E011_2018_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A93E_N36E011_2018_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A93E_N36E011_2018_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A93E_N36E011_2018_10_26_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