https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-18T16:24:11.278942Z
2018-12-18T16:24:36.276393Z
s3://sentinel-s1-l1c/GRD/2018/12/18/IW/DV/S1B_IW_GRDH_1SDV_20181218T162411_20181218T162436_014098_01A2F8_A1C8
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
2018-12-18T16:24:11.278942Z
2018-12-18T16:24:36.276393Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181218T171801_V20181218T131136_20181218T162906.EOF
347.8135887543107
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-18T17:31:15.190968Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181218T162411_20181218T162436_014098_01A2F8_A1C8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.103765226 -17.408162581,30.663359515 -17.280327011,31.251397856 -17.144126695,31.838576982 -17.006232025,32.388471344 -16.875377332,32.342848356 -16.695519258,32.296299653 -16.515802329,32.249166451 -16.336238212,32.201579567 -16.156793025,32.152382833 -15.977744064,32.104751981 -15.798330065,32.059522313 -15.618350885,32.002284782 -15.378006545,31.456035507 -15.50715903,30.872838306 -15.64338756,30.28887971 -15.77807523,29.733254031 -15.904616504,29.787929652 -16.145925257,29.831360737 -16.326621556,29.877214484 -16.506772458,29.92461337 -16.686578209,29.970306381 -16.866779917,30.015576731 -17.047084968,30.060159323 -17.227555165,30.103765226 -17.408162581))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36542
45.97763115759146
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
2021-12-23T19:41:11.934250Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S17E029/2018/12/18/01A2F8
2.0E-4
2.0E-4
true
block average
2
2
-16.0
29.0
-17.0
30.0
POLYGON((30.0 -16.985045172032876,29.924613369994134 -16.68657820897746,29.831360736999542 -16.326621555997555,29.787929651999455 -16.14592525699699,29.75486597757108 -16.0,30.0 -16.0,30.0 -16.985045172032876))
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_01A2F8_S17E029_2018_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A2F8_S17E029_2018_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A2F8_S17E029_2018_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A2F8_S17E029_2018_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A2F8_S17E029_2018_12_18_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