https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-19T15:51:13.146516Z
2018-07-19T15:51:42.178357Z
s3://sentinel-s1-l1c/GRD/2018/7/19/IW/DV/S1B_IW_GRDH_1SDV_20180719T155113_20180719T155142_011881_015DEC_0360
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
2018-07-19T15:51:13.146516Z
2018-07-19T15:51:42.178357Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180719T164143_V20180719T123839_20180719T155609.EOF
347.81878542897783
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-19T16:58:10.710258Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180719T155113_20180719T155142_011881_015DEC_0360
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.299512885 -17.368112543,38.860859563 -17.239944692,39.442065711 -17.105411271,40.022435288 -16.96922591,40.585210427 -16.835411379,40.48032336 -16.417619429,40.436020727 -16.237352907,40.391087408 -16.057248905,40.303328709 -15.696569147,40.260111874 -15.516088401,40.215033916 -15.336065854,40.186537532 -15.214112367,39.627870778 -15.346080941,39.051828648 -15.480526824,38.475045465 -15.613485269,37.918052455 -15.740291538,37.945341992 -15.862710167,37.988615815 -16.043455502,38.029885226 -16.224665674,38.113866567 -16.586780154,38.15688759 -16.76761341,38.199239466 -16.948606549,38.299512885 -17.368112543))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30197
45.81312669333941
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
2021-12-22T17:13:44.234194Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S17E037/2018/07/19/015DEC
2.0E-4
2.0E-4
true
block average
2
2
-16.0
37.0
-17.0
38.0
POLYGON((38.0 -16.09344240687729,37.9782117528322 -16.0,38.0 -16.0,38.0 -16.09344240687729))
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_015DEC_S17E037_2018_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_015DEC_S17E037_2018_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_015DEC_S17E037_2018_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_015DEC_S17E037_2018_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_015DEC_S17E037_2018_07_19_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