https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-29T16:47:08.410567Z
2018-12-29T16:47:33.409084Z
s3://sentinel-s1-l1c/GRD/2018/12/29/IW/DV/S1A_IW_GRDH_1SDV_20181229T164708_20181229T164733_025243_02CA7D_A4D2
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
2018-12-29T16:47:08.410567Z
2018-12-29T16:47:33.409084Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181229T190610_V20181229T145916_20181229T181646.EOF
347.0482442208889
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-29T19:17:00.116789Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181229T164708_20181229T164733_025243_02CA7D_A4D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.049113921 33.443025389,17.454372796 33.507430223,17.733984227 33.551035973,18.15392305 33.615261395,18.434225137 33.657287143,18.855184036 33.719134925,19.13615543 33.759570564,19.417388437 33.799367402,19.714338989 33.840646497,19.569017293 34.562408866,19.411043526 35.343401058,19.108624881 35.302506816,18.82222649 35.26303625,18.536107805 35.222889867,18.107463064 35.161406773,17.822061246 35.11957816,17.394510376 35.055579714,17.109850028 35.012079614,16.697302407 34.947762975,16.880931927 34.165765101,17.049113921 33.443025389))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61983480048107
46.46793584428902
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
2021-12-23T20:22:05.394635Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34E018/2018/12/29/02CA7D
2.0E-4
2.0E-4
true
block average
2
2
35.0
18.0
34.0
19.0
POLYGON((18.0 34.0,18.0 35.0,19.0 35.0,19.0 34.0,18.0 34.0))
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_02CA7D_N34E018_2018_12_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02CA7D_N34E018_2018_12_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02CA7D_N34E018_2018_12_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02CA7D_N34E018_2018_12_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02CA7D_N34E018_2018_12_29_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