https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-26T03:08:50.600263Z
2023-02-26T03:09:15.598983Z
s3://sentinel-s1-l1c/GRD/2023/2/26/IW/DV/S1A_IW_GRDH_1SDV_20230226T030850_20230226T030915_047401_05B0B1_4312
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
2023-02-26T03:08:50.600263Z
2023-02-26T03:09:15.598983Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230226T044004_V20230226T004352_20230226T040122.EOF
192.0409532466907
693000
Copernicus Ground Segment
2023-02-26T06:01:54.960122Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230226T030850_20230226T030915_047401_05B0B1_4312
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.45250874625425 12.132037998187409,40.890875069737824 12.24322003178615,40.32219425589742 12.354531274580957,39.74714254321797 12.465785990620224,39.185978154208385 12.573079395535341,39.145543590755636 12.393052874172415,39.10959739360136 12.212074792692787,39.067049580112055 12.032355074690084,39.03996246998344 11.849670191797273,38.99945675413098 11.669551671719429,38.96391865460648 11.48847496659417,38.935278835034666 11.306061201135838,38.90034376389775 11.124853690831971,38.88287336335536 11.06619974434048,39.42404880244153 10.96101893676244,40.01154506887225 10.845650541177744,40.583235471394126 10.73222506211886,41.14106640901972 10.620453598616809,41.15771946950841 10.679477923785939,41.19498305353493 10.860984031781905,41.226630413326085 11.043616144729848,41.26755904354698 11.224381444962683,41.30492408049956 11.405860559209392,41.347430455998584 11.586309428779327,41.383348673431364 11.76807523600599,41.42317465517506 11.949058904289346,41.45250874625425 12.132037998187409))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87032406015719
46.29689
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
2023-02-26T11:28:48.876477Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N11E041/2023/02/26/05B0B1
2.0E-4
2.0E-4
true
block average
2
2
12.0
41.0
11.0
42.0
POLYGON((41.43134122059748 12.0,41.423174655175764 11.949058904293587,41.383348673432614 11.768075236011402,41.34743045599984 11.586309428785428,41.30492408050038 11.40586055921299,41.26755904354604 11.22438144495759,41.22663041332587 11.043616144729727,41.21907240064845 11.0,41.0 11.0,41.0 12.0,41.43134122059748 12.0))
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_05B0B1_N11E041_2023_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B0B1_N11E041_2023_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B0B1_N11E041_2023_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B0B1_N11E041_2023_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B0B1_N11E041_2023_02_26_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