https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-20T04:01:36.785502Z
2024-04-20T04:02:02.714129Z
s3://sentinel-s1-l1c/GRD/2024/4/20/IW/DV/S1A_IW_GRDH_1SDV_20240420T040136_20240420T040202_053512_067E82_E224
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
2024-04-20T04:01:36.785502Z
2024-04-20T04:02:02.714129Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240420T021525_V20240420T014140_20240420T081640.EOF
192.638183380509
693000
Copernicus Ground Segment
2024-04-20T04:12:45.758358Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240420T040136_20240420T040202_053512_067E82_E224
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.833415070390362 30.010235943982362,30.44011780165348 30.075433918752864,30.176843790903252 30.118373995027216,29.781596793181482 30.18178113234694,29.516959191430743 30.22352554604295,29.121221553815715 30.28489143517975,28.856791033403976 30.325188251367997,28.59087062597932 30.36513978732504,28.266275459133123 30.413114022562123,28.231721621295822 30.23244347925265,28.0883456195546 29.510104006152204,28.017708456833965 29.148757734872145,27.983582877352987 28.977267413587146,28.302441164733587 28.928989022126316,28.56356583970508 28.888844033803977,28.82459643430174 28.848177502610426,29.215756492841855 28.786233540979584,29.60640696141161 28.723166911648068,29.86654801309492 28.680502104973,30.126570350107684 28.63732302408868,30.513540089981387 28.5720731392789,30.55105363303291 28.743993548874244,30.59311485732164 28.92460289097526,30.673392349834955 29.286476332641502,30.714119903391616 29.467316440920587,30.754122195759077 29.64827981900929,30.79215769000272 29.829573194595717,30.833415070390362 30.010235943982362))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72962576208489
46.27092343938492
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
2024-04-20T06:24:16.591967Z
Batch API, v4.340.0
s3://deafrica-sentinel-1/s1_rtc/N28E027/2024/04/20/067E82
2.0E-4
2.0E-4
true
block average
2
2
29.0
27.0
28.0
28.0
POLYGON((28.0 28.97478169405223,27.983582877352823 28.977267413587196,27.988106530225057 29.0,28.0 29.0,28.0 28.97478169405223))
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_067E82_N28E027_2024_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067E82_N28E027_2024_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067E82_N28E027_2024_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067E82_N28E027_2024_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067E82_N28E027_2024_04_20_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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