https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-28T17:32:52.549936Z
2019-01-28T17:33:16.226433Z
s3://sentinel-s1-l1c/GRD/2019/1/28/IW/DV/S1A_IW_GRDH_1SDV_20190128T173252_20190128T173316_025681_02DA5B_3736
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
2019-01-28T17:32:52.549936Z
2019-01-28T17:33:16.226433Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190128T195553_V20190128T154837_20190128T190607.EOF
347.7353667134051
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-28T20:18:27.259182Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190128T173252_20190128T173316_025681_02DA5B_3736
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.559304635503965 20.34508295992285,8.147527816836845 20.45312661348734,8.741183272118327 20.560002758685503,9.335656530191232 20.664844520581582,9.921112841925535 20.765956257614288,9.84936016399943 21.127459375302376,9.814077088310228 21.30835075094459,9.70929454435204 21.851179906954936,9.668001754983496 22.069568464005343,9.077163166347322 21.9693575710027,8.477273251652418 21.865289695684037,7.878259333771856 21.75904480426351,7.2847785301693175 21.651486820119864,7.329758127674087 21.432617810641723,7.44352116645964 20.888619438029956,7.4817583111254224 20.707344193856787,7.559304635503965 20.34508295992285))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87988336914803
46.07271
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
2021-12-24T10:25:43.167296Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N21E009/2019/01/28/02DA5B
2.0E-4
2.0E-4
true
block average
2
2
22.0
9.0
21.0
10.0
POLYGON((9.0 21.95597143701727,9.257829448810657 22.0,9.681155722250276 22.0,9.874658843477606 21.0,9.0 21.0,9.0 21.95597143701727))
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_02DA5B_N21E009_2019_01_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02DA5B_N21E009_2019_01_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02DA5B_N21E009_2019_01_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02DA5B_N21E009_2019_01_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02DA5B_N21E009_2019_01_28_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