https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-14T17:22:25.408056Z
2023-01-14T17:22:50.407340Z
s3://sentinel-s1-l1c/GRD/2023/1/14/IW/DV/S1A_IW_GRDH_1SDV_20230114T172225_20230114T172250_046783_059BDB_D7FD
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
2023-01-14T17:22:25.408056Z
2023-01-14T17:22:50.407340Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230114T192413_V20230114T154048_20230114T185818.EOF
347.956218819379
693000
Copernicus Ground Segment
2023-01-14T19:51:56.061308Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230114T172225_20230114T172250_046783_059BDB_D7FD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.575812232335277 10.834389510345686,12.14552552903094 10.948390933232375,12.70978843164108 11.060166160875491,13.277151042382656 11.171408218221718,13.828152947767153 11.27832936915339,13.791079770821609 11.45899219402097,13.528352771146057 12.785955100354332,12.974852148788665 12.680327960806963,12.404174787521004 12.570120054913431,11.833843338307615 12.458669360632449,11.265404610715525 12.346294207822123,11.315853343583372 12.104697197672019,11.35435754038229 11.923490101639288,11.394238381944419 11.742556875627203,11.429367390174656 11.56067237940741,11.467016542747912 11.379289717769321,11.501991525923644 11.197368650890477,11.539365072965714 11.015926361046498,11.575812232335277 10.834389510345686))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88015757786464
46.10434452598318
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
2023-01-15T01:09:36.750819Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N11E011/2023/01/14/059BDB
2.0E-4
2.0E-4
true
block average
2
2
12.0
11.0
11.0
12.0
POLYGON((11.542562608986644 11.0,11.50199152592305 11.197368650893077,11.467016542746116 11.379289717778123,11.4293673901754 11.560672379403552,11.394238381944346 11.74255687562769,11.338100162784867 12.0,12.0 12.0,12.0 11.0,11.542562608986644 11.0))
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_059BDB_N11E011_2023_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059BDB_N11E011_2023_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059BDB_N11E011_2023_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059BDB_N11E011_2023_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059BDB_N11E011_2023_01_14_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 2021
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