https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-09T16:22:02.647421Z
2018-09-09T16:22:27.645215Z
s3://sentinel-s1-l1c/GRD/2018/9/9/IW/DV/S1A_IW_GRDH_1SDV_20180909T162202_20180909T162227_023624_029305_EE27
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
2018-09-09T16:22:02.647421Z
2018-09-09T16:22:27.645215Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180909T184017_V20180909T143436_20180909T175206.EOF
347.16124333105085
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-09T18:58:05.257749Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180909T162202_20180909T162227_023624_029305_EE27
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.57552118 31.897591437,23.980057848 31.963111051,24.254645814 32.006796466,24.667012482 32.071211135,24.94224242 32.113409679,25.355558099 32.175586818,25.631411336 32.216288934,25.90750858 32.256389874,26.19327347 32.297219271,26.1196018 32.657887848,25.890861511 33.800275486,25.600121116 33.759834133,25.319229002 33.720071756,25.038597566 33.679672479,24.618146806 33.617882792,24.338182249 33.57589813,23.91874783 33.511737859,23.639471379 33.468177879,23.228054274 33.402778777,23.366943312 32.800983179,23.491290915 32.258753523,23.57552118 31.897591437))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68604904447826
46.5196657200272
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
2021-12-23T07:12:06.960363Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E023/2018/09/09/029305
2.0E-4
2.0E-4
true
block average
2
2
33.0
23.0
32.0
24.0
POLYGON((23.551637442658464 32.0,23.321012010896197 33.0,24.0 33.0,24.0 32.0,23.551637442658464 32.0))
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_029305_N32E023_2018_09_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029305_N32E023_2018_09_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029305_N32E023_2018_09_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029305_N32E023_2018_09_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029305_N32E023_2018_09_09_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