https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-07T16:55:14.704739Z
2019-04-07T16:55:39.430539Z
s3://sentinel-s1-l1c/GRD/2019/4/7/IW/DV/S1A_IW_GRDH_1SDV_20190407T165514_20190407T165539_026686_02FEC7_B3BC
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
2019-04-07T16:55:14.704739Z
2019-04-07T16:55:39.430539Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190407T193436_V20190407T152356_20190407T184126.EOF
347.4638273876525
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-07T20:03:56.434927Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190407T165514_20190407T165539_026686_02FEC7_B3BC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.252625235270887 -26.51743961077278,24.626074093068198 -26.43160235948682,24.87563714719648 -26.373627610954866,25.12495105546462 -26.315220804957956,25.498452739833834 -26.226803837111138,25.74713975663223 -26.167323596630553,26.119696923666584 -26.077303710227685,26.671677919803173 -25.941902125953494,26.511365787464577 -25.405616068933284,26.406380403797716 -25.04765277514504,26.27406088709068 -24.58991782741954,25.727617846111897 -24.723486302727714,25.358849200927835 -24.812339795237975,25.11271325668868 -24.871073028815623,24.743075866030168 -24.95841560040205,24.496363030610045 -25.016137019677863,24.249420743959448 -25.073451191700897,23.879925099999976 -25.158347660430465,24.003984288456177 -25.618441733326875,24.10237871623261 -25.97828266868481,24.252625235270887 -26.51743961077278))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.41824
45.9505417220474
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
2021-12-24T13:56:12.489387Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S26E023/2019/04/07/02FEC7
2.0E-4
2.0E-4
true
block average
2
2
-25.0
23.0
-26.0
24.0
POLYGON((24.0 -25.60366533887908,23.879925100000076 -25.158347660430408,24.0 -25.130758877829763,24.0 -25.60366533887908))
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_02FEC7_S26E023_2019_04_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FEC7_S26E023_2019_04_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FEC7_S26E023_2019_04_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FEC7_S26E023_2019_04_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FEC7_S26E023_2019_04_07_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