https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-08T17:16:55.211239Z
2018-09-08T17:17:21.471260Z
s3://sentinel-s1-l1c/GRD/2018/9/8/IW/DV/S1A_IW_GRDH_1SDV_20180908T171655_20180908T171721_023610_02928A_D212
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
2018-09-08T17:16:55.211239Z
2018-09-08T17:17:21.471260Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180908T193436_V20180908T153212_20180908T184942.EOF
347.67443486147
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-08T19:46:04.951396Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180908T171655_20180908T171721_023610_02928A_D212
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.321747418 22.038063186,11.915243775 22.145168112,12.515918392 22.251210121,13.117485293 22.355032157,13.709893383 22.454942921,13.676509942 22.635966093,13.642393263 22.816955335,13.606154727 22.997590145,13.432195777 23.901884089,13.430079039 23.91458381,12.831054745 23.81567647,12.587648836 23.774777689,12.22282631 23.712712116,11.97980363 23.67085823,11.615560529 23.607364617,11.015614641 23.5007869,11.017948688 23.488052022,11.094511269 23.125644362,11.208508401 22.581878671,11.247972028 22.400887258,11.285261112 22.21950186,11.321747418 22.038063186))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90601517033748
46.11297365748879
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
2021-12-23T06:55:02.837556Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E011/2018/09/08/02928A
2.0E-4
2.0E-4
true
block average
2
2
24.0
11.0
23.0
12.0
POLYGON((11.120851836558673 23.0,11.015614641002095 23.500786900000374,12.0 23.674336492060444,12.0 23.0,11.120851836558673 23.0))
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_02928A_N23E011_2018_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02928A_N23E011_2018_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02928A_N23E011_2018_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02928A_N23E011_2018_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02928A_N23E011_2018_09_08_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