https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-05T17:33:05.553652Z
2021-01-05T17:33:29.225290Z
s3://sentinel-s1-l1c/GRD/2021/1/5/IW/DV/S1A_IW_GRDH_1SDV_20210105T173305_20210105T173329_036006_0437EA_C9C6
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
2021-01-05T17:33:05.553652Z
2021-01-05T17:33:29.225290Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210105T195743_V20210105T154850_20210105T190620.EOF
347.7350503889725
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-05T20:36:21.837458Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210105T173305_20210105T173329_036006_0437EA_C9C6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.557653123886328 20.34468340436788,8.147637825632486 20.45305813396233,8.742004226480033 20.560065651281146,9.335287473294988 20.66470285119967,9.920747723907299 20.765822058893253,9.815210442524416 21.30850471422469,9.71014422673741 21.85131788432345,9.668427957613765 22.069224378653363,9.07901377878918 21.969252056557092,8.480720903982089 21.8654644969084,7.878715793170581 21.75869203349388,7.284254801726057 21.650950516225898,7.3294265900881905 21.432531031501988,7.368587157220368 21.25141515211316,7.405392197106805 21.069866383568296,7.4429787092689415 20.888460021292346,7.557653123886328 20.34468340436788))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86895559018359
46.07228
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
2021-12-25T22:59:39.285302Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E007/2021/01/05/0437EA
2.0E-4
2.0E-4
true
block average
2
2
22.0
7.0
21.0
8.0
POLYGON((7.4198681705113065 21.0,7.368587157219765 21.25141515211606,7.329426590092129 21.432531031483233,7.284254801726109 21.65095051622591,8.0 21.780203169037154,8.0 21.0,7.4198681705113065 21.0))
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_0437EA_N21E007_2021_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0437EA_N21E007_2021_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0437EA_N21E007_2021_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0437EA_N21E007_2021_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0437EA_N21E007_2021_01_05_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