https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-04T16:04:22.220706Z
2018-12-04T16:04:51.251341Z
s3://sentinel-s1-l1c/GRD/2018/12/4/IW/DV/S1A_IW_GRDH_1SDV_20181204T160422_20181204T160451_024878_02BD61_18FA
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
2018-12-04T16:04:22.220706Z
2018-12-04T16:04:51.251341Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181204T182607_V20181204T141808_20181204T173538.EOF
347.41557604753024
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-04T18:38:38.488413Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181204T160422_20181204T160451_024878_02BD61_18FA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.634935137 27.624551754,29.027303775 27.691438114,29.291140853 27.735744183,29.687293896 27.801260766,29.951658095 27.844308194,30.481007021 27.928884423,30.745987836 27.970410628,31.141431593 28.031375674,31.129718799 28.088598786,31.059315714 28.449932335,31.02342643 28.630489886,30.988417313 28.811176736,30.91650951 29.172253802,30.821987219 29.655572045,30.420231753 29.595263292,30.151036443 29.5541329,29.613305597 29.470241848,29.344774676 29.427483924,28.942402815 29.362335446,28.674441183 29.318230787,28.275964877 29.251579151,28.382577238 28.767421492,28.463342348 28.405735202,28.502723375 28.224723269,28.542942217 28.043855442,28.621869295 27.681865754,28.634935137 27.624551754))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77146745306104
46.61909058282937
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
2021-12-23T18:54:18.653888Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E031/2018/12/04/02BD61
2.0E-4
2.0E-4
true
block average
2
2
29.0
31.0
28.0
32.0
POLYGON((31.0 28.75139690126139,31.141431593000316 28.031375674000117,31.0 28.00957135057746,31.0 28.75139690126139))
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_02BD61_N28E031_2018_12_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02BD61_N28E031_2018_12_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02BD61_N28E031_2018_12_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02BD61_N28E031_2018_12_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02BD61_N28E031_2018_12_04_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