https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-03-12T15:38:41.972799Z
2018-03-12T15:39:10.997046Z
s3://sentinel-s1-l1c/GRD/2018/3/12/IW/DV/S1A_IW_GRDH_1SDV_20180312T153841_20180312T153910_020984_024060_6942
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
2018-03-12T15:38:41.972799Z
2018-03-12T15:39:10.997046Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180312T174741_V20180312T135318_20180312T171048.EOF
347.5633613283064
693000
Copernicus S1 Core Ground Segment - DPA
2018-03-12T18:04:32.461577Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180312T153841_20180312T153910_020984_024060_6942
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.45344104 24.597924983,35.825633557 24.663592096,36.075466033 24.707116058,36.450538299 24.771622652,36.700800405 24.814105869,37.076511377 24.877046185,37.327195407 24.918481808,37.897163988 25.011011007,37.580012415 26.636317766,37.256400599 26.585382342,37.002029897 26.544786243,36.747839044 26.503737423,36.366893347 26.441317813,36.113158817 26.399142151,35.732904659 26.335037656,35.479635795 26.291742361,35.102347118 26.226357746,35.28519995 25.38051379,35.45344104 24.597924983))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7728787024149
46.24534363614765
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
2022-01-24T11:21:14.319694Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N25E036/2018/03/12/024060
2.0E-4
2.0E-4
true
block average
2
2
26.0
36.0
25.0
37.0
POLYGON((36.0 25.0,36.0 26.0,37.0 26.0,37.0 25.0,36.0 25.0))
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_024060_N25E036_2018_03_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_024060_N25E036_2018_03_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_024060_N25E036_2018_03_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_024060_N25E036_2018_03_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_024060_N25E036_2018_03_12_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