https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-08-20T14:54:18.604710Z
2020-08-20T14:54:43.603110Z
s3://sentinel-s1-l1c/GRD/2020/8/20/IW/DV/S1A_IW_GRDH_1SDV_20200820T145418_20200820T145443_033991_03F1D6_7B1E
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
2020-08-20T14:54:18.604710Z
2020-08-20T14:54:43.603110Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200820T154326_V20200820T114200_20200820T145929.EOF
347.78889132584374
693000
Copernicus S1 Core Ground Segment - DPA
2020-08-20T15:54:26.159182Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200820T145418_20200820T145443_033991_03F1D6_7B1E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.947531455745846 -18.365858005828823,53.52088429186393 -18.23473065127031,54.11007658273396 -18.0979949940405,54.69835336864651 -17.95947593599404,55.24664050377533 -17.828575480162495,55.06296509398466 -17.108862292382835,54.866194750448344 -16.329258308215568,54.32184863619195 -16.458451503534118,53.737889161464565 -16.595291544941862,53.15311088737961 -16.730503508198332,52.584138288088496 -16.86030023756545,52.77226289439645 -17.643120904572804,52.947531455745846 -18.365858005828823))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33424
45.88576781800207
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
2021-12-25T15:45:59.897686Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S18E052/2020/08/20/03F1D6
2.0E-4
2.0E-4
true
block average
2
2
-17.0
52.0
-18.0
53.0
POLYGON((52.85880845227986 -18.0,52.61771042525461 -17.0,53.0 -17.0,53.0 -18.0,52.85880845227986 -18.0))
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_03F1D6_S18E052_2020_08_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03F1D6_S18E052_2020_08_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03F1D6_S18E052_2020_08_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03F1D6_S18E052_2020_08_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03F1D6_S18E052_2020_08_20_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