https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-13T05:40:47.989364Z
2018-09-13T05:41:12.986834Z
s3://sentinel-s1-l1c/GRD/2018/9/13/IW/DV/S1B_IW_GRDH_1SDV_20180913T054047_20180913T054112_012692_0176C1_4163
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
2018-09-13T05:40:47.989364Z
2018-09-13T05:41:12.986834Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180913T073318_V20180913T031909_20180913T063639.EOF
192.3567267500802
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-13T07:53:46.761151Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180913T054047_20180913T054112_012692_0176C1_4163
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.884842482 24.238060262,4.518211165 24.302974454,4.271260773 24.346162617,3.900523136 24.410191145,3.653158312 24.452372821,3.281804329 24.514886719,3.034032201 24.556055403,2.453389067 24.650823566,2.417967173 24.470179656,2.3840961 24.289187498,2.279436592 23.746674002,2.245335511 23.565698472,2.163704994 23.144297285,2.737500101 23.048541559,3.349381479 22.943974965,3.960312653 22.837055609,4.566838919 22.72842099,4.656175034 23.15069139,4.693649189 23.332050549,4.808532461 23.875683749,4.845895011 24.057060376,4.884842482 24.238060262))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88047086073338
46.20999048481716
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
2021-12-23T08:00:18.574263Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E004/2018/09/13/0176C1
2.0E-4
2.0E-4
true
block average
2
2
24.0
4.0
23.0
5.0
POLYGON((4.834140899201915 24.0,4.624294553278306 23.0,4.0 23.0,4.0 24.0,4.834140899201915 24.0))
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_0176C1_N23E004_2018_09_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0176C1_N23E004_2018_09_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0176C1_N23E004_2018_09_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0176C1_N23E004_2018_09_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0176C1_N23E004_2018_09_13_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