https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-10T17:54:01.292421Z
2022-01-10T17:54:26.291848Z
s3://sentinel-s1-l1c/GRD/2022/1/10/IW/DV/S1A_IW_GRDH_1SDV_20220110T175401_20220110T175426_041402_04EC3D_AC67
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
2022-01-10T17:54:01.292421Z
2022-01-10T17:54:26.291848Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220110T180214_V20220110T160529_20220110T224029.EOF
346.81875456583896
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-10T19:03:12.452875Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220110T175401_20220110T175426_041402_04EC3D_AC67
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.048100742956340474 36.19465578889006,0.3678854938166611 36.258447534841956,0.6550177345107919 36.301571785810495,0.9451978510059513 36.34440423645541,1.37740391826255 36.40681503937184,1.659845878254592 36.446710726015844,2.0902368858204157 36.5061383953465,2.377360214553804 36.544873164100885,2.70981821671239 36.58879672943345,2.6706820721192637 36.76871066916673,2.5226561228435656 37.48981952301988,2.3987641823009 38.090249472252,2.057929813591491 38.046491653722526,1.7646750108079323 38.00799244112388,1.471729340130129 37.96876421337517,1.0329014461256125 37.90855877305799,0.7407504620598422 37.86751582124693,0.3031376182002847 37.80459704393385,0.011811840949171766 37.761751035217,-0.41228776312354254 37.697995315065015,-0.2220111557747064 36.916501953472896,-0.048100742956340474 36.19465578889006))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60197155643592
46.30476061572936
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
2022-01-10T20:59:37.169007Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N37E002/2022/01/10/04EC3D
2.0E-4
2.0E-4
true
block average
2
2
38.0
2.0
37.0
3.0
POLYGON((2.4173861418892892 38.0,2.62320404911207 37.0,2.0 37.0,2.0 38.0,2.4173861418892892 38.0))
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_04EC3D_N37E002_2022_01_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EC3D_N37E002_2022_01_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EC3D_N37E002_2022_01_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EC3D_N37E002_2022_01_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EC3D_N37E002_2022_01_10_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