https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-11T16:04:55.512589Z
2018-08-11T16:05:20.509789Z
s3://sentinel-s1-l1c/GRD/2018/8/11/IW/DV/S1A_IW_GRDH_1SDV_20180811T160455_20180811T160520_023200_028565_D480
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
2018-08-11T16:04:55.512589Z
2018-08-11T16:05:20.509789Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180811T183032_V20180811T142620_20180811T174350.EOF
348.03869312054064
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-11T18:45:21.768739Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180811T160455_20180811T160520_023200_028565_D480
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.400072384 -0.239843011,34.599382008 0.23330521,34.560948846 0.414072799,34.485239065 0.776024155,34.446474784 0.95679546,34.408931032 1.13782328,34.282303536 1.740134987,33.198985856 1.50976092,32.081285074 1.271430939,32.208765909 0.667353179,32.246504072 0.485788495,32.285473522 0.304486097,32.361509856 -0.058537368,32.400072384 -0.239843011))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89612
46.2319803710995
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
2021-12-22T23:34:17.367885Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N00E032/2018/08/11/028565
2.0E-4
2.0E-4
true
block average
2
2
1.0
32.0
0.0
33.0
POLYGON((32.34924903185523 0.0,32.13856618090345 1.0,33.0 1.0,33.0 0.0,32.34924903185523 0.0))
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_028565_N00E032_2018_08_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028565_N00E032_2018_08_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028565_N00E032_2018_08_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028565_N00E032_2018_08_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028565_N00E032_2018_08_11_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