https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-30T17:37:02.655877Z
2018-09-30T17:37:31.671022Z
s3://sentinel-s1-l1c/GRD/2018/9/30/IW/DV/S1A_IW_GRDH_1SDV_20180930T173702_20180930T173731_023931_029CE8_485A
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
2018-09-30T17:37:02.655877Z
2018-09-30T17:37:31.671022Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180930T195454_V20180930T154839_20180930T190609.EOF
346.8761673785435
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-30T20:06:55.831753Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180930T173702_20180930T173731_023931_029CE8_485A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.264715671 35.407823299,4.674282151 35.471243066,4.953174026 35.513575532,5.372054758 35.575865928,5.651665129 35.616584933,6.071606102 35.676447518,6.351911456 35.715542978,6.632488057 35.753986269,6.984083686 35.801165934,6.972513378 35.858759428,6.907664042 36.220608991,6.874414364 36.401417705,6.831513885 36.580967398,6.789826754 36.760677132,6.752391973 36.940936398,6.712126364 37.120831442,6.669730879 37.300453874,6.643719027 37.4207061,6.284589404 37.373944366,5.998017172 37.33578898,5.711737028 37.296941586,5.282874362 37.237376647,4.99734413 37.196806611,4.569627116 37.134665782,4.284874335 37.092383959,3.866734811 37.028967415,3.897271442 36.908633185,3.946395283 36.728971636,3.993047151 36.548938258,4.036883154 36.368478954,4.085160696 36.188708985,4.134521611 36.009114011,4.17410898 35.828013129,4.251177258 35.465489005,4.264715671 35.407823299))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65769666546724
46.28291158322477
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
2021-12-23T15:02:26.827650Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/09/30/029CE8
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((6.0 35.66624006827924,5.372054757980986 35.57586592799716,5.0 35.52053887082362,5.0 36.0,6.0 36.0,6.0 35.66624006827924))
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_029CE8_N35E005_2018_09_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029CE8_N35E005_2018_09_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029CE8_N35E005_2018_09_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029CE8_N35E005_2018_09_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029CE8_N35E005_2018_09_30_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