https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-02T03:02:36.954601Z
2021-01-02T03:03:03.909541Z
s3://sentinel-s1-l1c/GRD/2021/1/2/IW/DV/S1A_IW_GRDH_1SDV_20210102T030236_20210102T030303_035953_04361F_376D
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
2021-01-02T03:02:36.954601Z
2021-01-02T03:03:03.909541Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210102T070219_V20210102T021413_20210102T053143.EOF
191.9663295201135
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-02T09:24:11.390819Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210102T030236_20210102T030303_035953_04361F_376D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.89886670619619 4.280525685644334,40.78833154227352 4.512777280542902,39.68006502656579 4.742689590286231,39.64269215575314 4.561869823019158,39.60610357366203 4.380788202327573,39.56763379420045 4.200091250966922,39.5282731272898 4.019575493464892,39.49523430081069 3.8377321789344636,39.45553453283045 3.657276757913396,39.41688395204513 3.476597571449383,39.3861707739371 3.294242476865782,39.37487834092286 3.240580042902665,40.48011769377486 3.008380490621919,41.58535584806637 2.774931828784372,41.59617759885818 2.8288770585841667,41.63394881507542 3.010368428111738,41.70763222930993 3.3737360167309975,41.74718505338052 3.5548417120448526,41.78408660906119 3.7365054079796534,41.82387511986695 3.917556865583342,41.86039167383426 4.099296052143595,41.89886670619619 4.280525685644334))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77674460494373
46.072198537894
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
2021-12-25T22:48:21.532321Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N02E040/2021/01/02/04361F
2.0E-4
2.0E-4
true
block average
2
2
3.0
40.0
2.0
41.0
POLYGON((41.0 2.898570828125221,40.51979424584508 3.0,41.0 3.0,41.0 2.898570828125221))
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_04361F_N02E040_2021_01_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04361F_N02E040_2021_01_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04361F_N02E040_2021_01_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04361F_N02E040_2021_01_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04361F_N02E040_2021_01_02_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