https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-01T17:34:55.324387Z
2018-05-01T17:35:24.352423Z
s3://sentinel-s1-l1c/GRD/2018/5/1/IW/DV/S1B_IW_GRDH_1SDV_20180501T173455_20180501T173524_010730_013997_8920
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-05-01T17:34:55.324387Z
2018-05-01T17:35:24.352423Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180501T181736_V20180501T142533_20180501T174303.EOF
347.34777694390175
693000
Copernicus S1 Core Ground Segment - UPA
2018-05-01T18:41:43.826377Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180501T173455_20180501T173524_010730_013997_8920
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.61199436499572 -28.83541615625265,14.93098051985072 -28.762222768494613,15.188571784140805 -28.702480947277692,15.445870003957513 -28.642251921817426,15.83126516378249 -28.550998711258238,16.0878253815429 -28.48955936271353,16.472107902605934 -28.396498967557328,16.727922691549384 -28.3338603944437,17.081255780948588 -28.246425548944607,16.953368628132274 -27.83240273344026,16.843899585164948 -27.4750572007625,16.735207201878417 -27.117602904143464,16.591039350306296 -26.63941620155817,16.24234114400778 -26.725378511166525,15.98991143083893 -26.786989156355197,15.610759102103245 -26.878564955776422,15.357653778364138 -26.939052957060337,14.977492607742246 -27.028937036635632,14.723717849906235 -27.088292082890703,14.469677117284599 -27.14719108803965,14.155120014355091 -27.219386393237905,14.289649445808948 -27.700208685106123,14.390983865534698 -28.059659366281686,14.49296166778646 -28.41902345842879,14.61199436499572 -28.83541615625265))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.69891
45.59537497726647
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
2022-04-26T15:22:52.663872Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S29E014/2018/05/01/013997
2.0E-4
2.0E-4
true
block average
2
2
-28.0
14.0
-29.0
15.0
POLYGON((14.611994364995825 -28.83541615625272,14.374165015050048 -28.0,15.0 -28.0,15.0 -28.746215434337042,14.611994364995825 -28.83541615625272))
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_013997_S29E014_2018_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_013997_S29E014_2018_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_013997_S29E014_2018_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_013997_S29E014_2018_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_013997_S29E014_2018_05_01_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